Skip to main content
Hi !Hi! Sign in or registerDaily DealsBrand OutletGift CardsHelp & Contact
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watchlist
  • Purchase History
  • Buy Again
  • Selling
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • My Collection
  • Messages
  • PSA Vault
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Sponsored
Sponsored
Sponsored

Filter

    • Category

      • Boys' Clothing (Sizes 4 & Up)
        • Selected categorySwimwear
      • Size

        XSSMLXL2XLFilter Applied4Filter Applied55-66781010-1214-1618
      • Features

        • Lined (105) Items (105)
          Filter Applied
        • Drawstring (151) Items (151)
        • Elastic Waist (140) Items (140)
        • Pockets (105) Items (105)
        • Quick Dry (99) Items (99)
        • Lightweight (81) Items (81)
        • UV-Protection (57) Items (57)
        • Stretch (48) Items (48)
      • Brand

        • Nike (12) Items (12)
        • Hurley (5) Items (5)
        • Op (11) Items (11)
        • Gap (4) Items (4)
        • Speedo (1) Items (1)
        • Under armour (2) Items (2)
        • Disney (4) Items (4)
        • Billabong (1) Items (1)
      • Swim Bottom Style

        • Trunks (51) Items (51)
        • Swim Shorts (47) Items (47)
        • Board Shorts (21) Items (21)
        • Swim Briefs (2) Items (2)
        • Jammer (5) Items (5)
        • Brief Trunks (3) Items (3)
        • Square Leg Trunks (1) Items (1)
        • Not Specified (1) Items (1)
      • Color

        • Black
        • Blue
        • Gray
        • Green
        • Multicolor
        • Orange
        • Purple
        • Red
        • White
        • Yellow
      • Type

        • Bottom (78) Items (78)
        • Rash Guard (8) Items (8)
        • Not Specified (19) Items (19)
      • Theme

        • Shark (21) Items (21)
        • Beach (17) Items (17)
        • Novelty (16) Items (16)
        • Colorful (14) Items (14)
        • Cartoon, TV & Movie Characters (12) Items (12)
        • Aloha (11) Items (11)
        • American (11) Items (11)
        • Tropical (10) Items (10)
      • Performance/Activity

        • Recreational (42) Items (42)
        • Surfing (31) Items (31)
        • Training (18) Items (18)
        • Competition (11) Items (11)
        • Water Polo (11) Items (11)
        • Lifeguard (7) Items (7)
        • Not Specified (56) Items (56)
      • Material

        • Polyester (61) Items (61)
        • 100% Polyester (45) Items (45)
        • Spandex (7) Items (7)
        • Cotton (1) Items (1)
        • Cotton Blend (1) Items (1)
        • Leather (1) Items (1)
        • Nylon (1) Items (1)
        • Spandex Blend (1) Items (1)
      • Character

        • Boy (77) Items (77)
        • Snike (9) Items (9)
        • Blue (6) Items (6)
        • Spider-Man (5) Items (5)
        • Ninja (3) Items (3)
        • Batman (2) Items (2)
        • Rocketeer (2) Items (2)
        • Black Panther (1) Items (1)
    • Price

      • Under $13.00
      • $13.00 to $20.00
      • Over $20.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (61) Items (61)
      • New without tags (8) Items (8)
      • New with imperfections (1) Items (1)
      • Pre-Owned (35) Items (35)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

      • Arrives in 2-4 days
      • Free Shipping
      • Local Pickup within25 miles
    • Show only

      • Free Returns
        Filter Applied
      • Returns Accepted
      • Authorized Seller
      • Completed Items
      • Sold Items
      • Deals & Savings

90 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New with tags
  • New without tags
  • New with imperfections
  • Pre-Owned
  • Arrives in 2-4 days
  • Free Shipping
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    Sponsored
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    Sponsored
    • Free ReturnsRemove filter
    • LinedRemove filter
    • Size: 4Remove filter
    • 2XLRemove filter
    • Clear AllFilters
    • Janie & Jack Boys Size 4 Swim Trunks NEW Navy Blue Ships Boats Shorts Swimsuit
      Janie & Jack Boys Size 4 Swim Trunks NEW Navy Blue Ships Boats Shorts Swimsuit
      Opens in a new window or tab
      Brand New
      $16.62
      Was: $23.7430% off
      or Best Offer
      +$5.65 delivery
      Located in United States
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Long Sleeve Shirt Swim New
      Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Long Sleeve Shirt Swim New
      Opens in a new window or tab
      Brand New
      $24.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • OP Ocean Pacific Swim Shorts Young Men Size XXL (18) Fish Skeleton Green
      OP Ocean Pacific Swim Shorts Young Men Size XXL (18) Fish Skeleton Green
      Opens in a new window or tab
      Pre-Owned
      $4.98
      or Best Offer
      +$9.45 delivery
      Located in United States
      Free returns
      Extra 15% off with coupon
      Sponsored
    • OP Oven Pacific Board Shorts Boys XXl 18 Youth lined Swim Trunks  Cargo Pocket
      OP Oven Pacific Board Shorts Boys XXl 18 Youth lined Swim Trunks Cargo Pocket
      Opens in a new window or tab
      Pre-Owned
      $16.16
      Was: $17.9510% off
      or Best Offer
      +$7.99 delivery
      Located in United States
      Free returns
      Sponsored
    • Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
      Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
      Opens in a new window or tab
      Brand New
      $21.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • SPONGEBOB SQUAREPANTS UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7  $25
      SPONGEBOB SQUAREPANTS UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7 $25
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • MINECRAFT CREEPER UPF-50+ Bathing Suit Swim Trunks NWT Boys Size 4, 5-6 or 7 $25
      MINECRAFT CREEPER UPF-50+ Bathing Suit Swim Trunks NWT Boys Size 4, 5-6 or 7 $25
      Opens in a new window or tab
      Brand New
      $14.99
      Was: $24.9840% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • NEW Quad Seven  2 piece Swim top & trunks mesh lining Size 4
      NEW Quad Seven 2 piece Swim top & trunks mesh lining Size 4
      Opens in a new window or tab
      Brand New
      $8.66
      Was: $10.1915% off
      or Best Offer
      +$4.84 delivery
      Located in United States
      Free returns
      Last one
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
          Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
          Opens in a new window or tab
          $21.99
          qualitybargains01 (66,343) 99.6%
        • P.S. from Aeropostale Boys Surf Pizza Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
          P.S. from Aeropostale Boys Surf Pizza Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
          Opens in a new window or tab
          $16.09
          jljoker87 (85,670) 99.3%
        • GAP Kids Boys 2XL Blue G-86 Surf Swim Board Shorts Lined Bathing Suit
          GAP Kids Boys 2XL Blue G-86 Surf Swim Board Shorts Lined Bathing Suit
          Opens in a new window or tab
          $14.99
          chardub-2036 (8,166) 99.2%
          15% off 2+ with coupon
        • Nike Kid's Hydrastrong Vex Colorblock Jammer- Black and blue - size - 26
          Nike Kid's Hydrastrong Vex Colorblock Jammer- Black and blue - size - 26
          Opens in a new window or tab
          $26.99
          2015market (101,470) 99.2%
          Last one
        • MLB Colorado Rockies Brief Lined Purple Boardshorts Swim Trunks Youth Boy's NWT
          MLB Colorado Rockies Brief Lined Purple Boardshorts Swim Trunks Youth Boy's NWT
          Opens in a new window or tab
          $18.74
          sonny252525 (20,308) 99.4%
        • Boy's Nike Little Boy's B Gradient Check Swim Shorts NEW
          Boy's Nike Little Boy's B Gradient Check Swim Shorts NEW
          Opens in a new window or tab
          $21.99
          qualitybargains01 (66,343) 99.6%
        • Nike Team Swim Shorts Poly Square Leg TESS0053 Boys Performance Swimwear
          Nike Team Swim Shorts Poly Square Leg TESS0053 Boys Performance Swimwear
          Opens in a new window or tab
          $17.99
          goodbyeretail (120,813) 99.4%
        • Nike Boys Swimsuit Brief Swim Bottom Reversible Water Polo Drag Suit TESS0031
          Nike Boys Swimsuit Brief Swim Bottom Reversible Water Polo Drag Suit TESS0031
          Opens in a new window or tab
          $14.99
          goodbyeretail (120,813) 99.4%
    • RSVLTS Nickelodeon Lined Swim Shorts Youth XXL Green SpongeBob Rugrats and More
      RSVLTS Nickelodeon Lined Swim Shorts Youth XXL Green SpongeBob Rugrats and More
      Opens in a new window or tab
      Pre-Owned
      $29.98
      or Best Offer
      +$4.84 delivery
      Located in United States
      Free returns
      2 watchers
      Sponsored
      Top Rated Plus
    • MINIONS DESPICABLE ME UPF50+ Swim Trunks Bathing Suit Boys Sizes 4, 5-6 or 7 NWT
      MINIONS DESPICABLE ME UPF50+ Swim Trunks Bathing Suit Boys Sizes 4, 5-6 or 7 NWT
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
      Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
      Opens in a new window or tab
      Brand New
      $24.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Minecraft ☆ Boys' Allover Character Swim Trunks ☆Sizes 4/5, 6/7, 8, 10/12, 14/16
      Minecraft ☆ Boys' Allover Character Swim Trunks ☆Sizes 4/5, 6/7, 8, 10/12, 14/16
      Opens in a new window or tab
      Brand New
      $17.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • SONIC the HEDGEHOG SEGA UPF50+ Bathing Suit Swim Trunks Boys Sz. 4, 5-6 or 7 NWT
      SONIC the HEDGEHOG SEGA UPF50+ Bathing Suit Swim Trunks Boys Sz. 4, 5-6 or 7 NWT
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Vintage Polo Sport Ralph Lauren Shorts Boys 4T Navy Blue Mesh Lined Swim Trunks
      Vintage Polo Sport Ralph Lauren Shorts Boys 4T Navy Blue Mesh Lined Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $4.80
      Was: $24.0080% off
      or Best Offer
      +$9.00 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • NWoT Lands' End Boy's Swim Trunks Electric Blue Size Husky 2XL $60 FFF224
      NWoT Lands' End Boy's Swim Trunks Electric Blue Size Husky 2XL $60 FFF224
      Opens in a new window or tab
      New (Other)
      $20.99
      Was: $29.9930% off
      or Best Offer
      +$6.99 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Rokka&Rolla Boys' 4-Way Stretch Swim Trunks Board Shorts Bathing Suit Swimwear
      Rokka&Rolla Boys' 4-Way Stretch Swim Trunks Board Shorts Bathing Suit Swimwear
      Opens in a new window or tab
      Brand New
      $26.50
      Was: $37.8630% off
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Nike Boys Swimsuit Brief Swim Bottom Reversible Water Polo Drag Suit TESS0031
      Nike Boys Swimsuit Brief Swim Bottom Reversible Water Polo Drag Suit TESS0031
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • JURASSIC WORLD T-REX UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7  $25
      JURASSIC WORLD T-REX UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7 $25
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Vintage Scooby-Doo Boys Swim Trunks Size 4T Lined (No Elastic)
      Vintage Scooby-Doo Boys Swim Trunks Size 4T Lined (No Elastic)
      Opens in a new window or tab
      Pre-Owned
      $12.88
      or Best Offer
      +$6.88 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Nike Team Swim Shorts Poly Square Leg TESS0053 Boys Performance Swimwear
      Nike Team Swim Shorts Poly Square Leg TESS0053 Boys Performance Swimwear
      Opens in a new window or tab
      Brand New
      $17.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Long Sleeve Shirt Swim New
          Hurley
          Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Long Sleeve Shirt Swim New
          Brand New
          $24.99
          Free delivery
        • Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
          Hurley
          Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
          Brand New
          $24.99
          Free delivery
        • Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
          Nike
          Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
          Brand New
          $21.99
          Free delivery
        • CARS LIGHTNING McQUEEN UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7 $25
          Disney
          CARS LIGHTNING McQUEEN UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7 $25
          Brand New
          $14.39
          +$4.95 delivery
          Save up to 20% when you buy more
        • GAP Kids Boys 2XL Blue G-86 Surf Swim Board Shorts Lined Bathing Suit
          Gap
          GAP Kids Boys 2XL Blue G-86 Surf Swim Board Shorts Lined Bathing Suit
          Pre-Owned
          $14.99
          Free delivery
          15% off 2+ with coupon
        • Nike Kid's Hydrastrong Vex Colorblock Jammer- Black and blue - size - 26
          Nike
          Nike Kid's Hydrastrong Vex Colorblock Jammer- Black and blue - size - 26
          Brand New
          $26.99
          Free delivery
        • Gap Kids Boys Multicolor Striped Drawstring Mesh Lined Swim Trunks Size XXL
          Gap
          Gap Kids Boys Multicolor Striped Drawstring Mesh Lined Swim Trunks Size XXL
          Pre-Owned
          $8.99
          +$5.99 delivery
        • Art Class New Boy's Size 4 Lined Adjustable Waist Cargo Pocket Swim Board Shark
          Art
          Art Class New Boy's Size 4 Lined Adjustable Waist Cargo Pocket Swim Board Shark
          Brand New
          $7.99
          +$4.95 delivery
        • Disney Cool Mickey Mouse Striped Swim Shorts Boardshorts Trunks Youth Boys 4T
          Disney
          Disney Cool Mickey Mouse Striped Swim Shorts Boardshorts Trunks Youth Boys 4T
          Pre-Owned
          $15.00
          +$13.10 delivery
    • POKEMON PIKACHU Swim Trunks UPF-50+ Bathing Suit NWT Boys Sizes 4, 5-6 or 7  $25
      POKEMON PIKACHU Swim Trunks UPF-50+ Bathing Suit NWT Boys Sizes 4, 5-6 or 7 $25
      Opens in a new window or tab
      Brand New
      $15.29
      Was: $16.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • MINIONS DESPICABLE ME UPF50+ Swim Trunks Bathing Suit Boys Sizes 4, 5-6 or 7 NWT
      MINIONS DESPICABLE ME UPF50+ Swim Trunks Bathing Suit Boys Sizes 4, 5-6 or 7 NWT
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Laguna Boys Swim Set Size 4 Blue Shorts Shirt Shark Print Rash Guard UPF 50+NEW
      Laguna Boys Swim Set Size 4 Blue Shorts Shirt Shark Print Rash Guard UPF 50+NEW
      Opens in a new window or tab
      Brand New
      $16.52
      Was: $18.3610% off
      or Best Offer
      +$5.99 delivery in 2-4 days
      Located in United States
      Free returns
      Extra 5% off with coupon
      Sponsored
      Top Rated Plus
    • Hanna Andersson Toddler Boys Swim Trunks Blue White Bandana Print Sz 4T (100 Cm)
      Hanna Andersson Toddler Boys Swim Trunks Blue White Bandana Print Sz 4T (100 Cm)
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$6.55 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Nike Kid's Hydrastrong Vex Colorblock Jammer- Black and blue - size - 26
      Nike Kid's Hydrastrong Vex Colorblock Jammer- Black and blue - size - 26
      Opens in a new window or tab
      Brand New
      $26.99
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Last one
      Sponsored
    • Rip Curl Laydays Vision Board Swim Shorts Tropical Lined Boys Size 4 New
      Rip Curl Laydays Vision Board Swim Shorts Tropical Lined Boys Size 4 New
      Opens in a new window or tab
      Brand New
      $11.89
      Was: $13.9915% off
      or Best Offer
      +$5.99 delivery
      Located in United States
      Free returns
      Sponsored
    • NWT Under Armour Boys UPF 50 Swim Shorts 4T Green And Blue Striped Polyester
      NWT Under Armour Boys UPF 50 Swim Shorts 4T Green And Blue Striped Polyester
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      +$6.55 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Billabong L9135 Kids Black Line Up Pro Boardshorts Size 4/S
      Billabong L9135 Kids Black Line Up Pro Boardshorts Size 4/S
      Opens in a new window or tab
      New (Other)
      $36.00
      Was: $48.0025% off
      Buy It Now
      +$5.20 delivery
      Located in United States
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • OP Ocean Pacific Youth 2XL 18 Multicolor Floral Surf Swim Trunks Board Shorts
      OP Ocean Pacific Youth 2XL 18 Multicolor Floral Surf Swim Trunks Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $12.34
      Was: $12.995% off
      or Best Offer
      +$5.99 delivery
      Located in United States
      Free returns
      $10 off every $50 with coupon
      Sponsored
      Top Rated Plus
    • Kids Tommy Bahama Size 4T Swim Trunk Short Red White Blue Plaid Yellow Fish Logo
      Kids Tommy Bahama Size 4T Swim Trunk Short Red White Blue Plaid Yellow Fish Logo
      Opens in a new window or tab
      Pre-Owned
      $17.99
      or Best Offer
      +$4.99 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • H&M Star Wars BB8 Droid Swim Trunks Mesh Lined Tie Galaxy Swimwear Bottom 4-6Y
      H&M Star Wars BB8 Droid Swim Trunks Mesh Lined Tie Galaxy Swimwear Bottom 4-6Y
      Opens in a new window or tab
      Pre-Owned
      $7.99
      Was: $15.9950% off
      or Best Offer
      +$7.35 delivery
      Located in United States
      Free returns
      Sponsored
    • CARS LIGHTNING McQUEEN UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7 $25
      CARS LIGHTNING McQUEEN UPF-50+ Swim Trunks Bathing Suit NWT Boys 4, 5-6 or 7 $25
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Little Boy's Hurley Size 4 Swimsuit Swim NEW WITHOUT TAGS
      Little Boy's Hurley Size 4 Swimsuit Swim NEW WITHOUT TAGS
      Opens in a new window or tab
      New (Other)
      $14.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      2 watchers
      Sponsored
      Top Rated Plus
    • NINJA TURLES Swim Trunks UPF-50+ Bathing Suit NWT Boys Sizes 4, 5-6 or 7  $25
      NINJA TURLES Swim Trunks UPF-50+ Bathing Suit NWT Boys Sizes 4, 5-6 or 7 $25
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Under Armour Boys 2 Piece Swim Tee And Trunk Shorts Set Size 4 Glacier Blue
      Under Armour Boys 2 Piece Swim Tee And Trunk Shorts Set Size 4 Glacier Blue
      Opens in a new window or tab
      Brand New
      $25.99
      Was: $39.9935% off
      or Best Offer
      +$3.99 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Boy's Size 4 Blue Tropical Palm Leaf Swim Trunks w/ Lining UPF 50+ NEW w/ TAGS!
      Boy's Size 4 Blue Tropical Palm Leaf Swim Trunks w/ Lining UPF 50+ NEW w/ TAGS!
      Opens in a new window or tab
      Brand New
      $8.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Last one
      Sponsored
      Top Rated Plus
    • SPIDER-MAN MILES MORALES UPF-50+ Swim Trunks Bathing Suit Boys 4, 5-6, or 7  $25
      SPIDER-MAN MILES MORALES UPF-50+ Swim Trunks Bathing Suit Boys 4, 5-6, or 7 $25
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • P.S. from Aeropostale Boys Cool Summer Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
      P.S. from Aeropostale Boys Cool Summer Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
      Opens in a new window or tab
      Brand New
      $16.09
      Was: $22.9930% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Black/Red/Gray
      OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Black/Red/Gray
      Opens in a new window or tab
      Pre-Owned
      $2.23
      or Best Offer
      +$9.45 delivery
      Located in United States
      Free returns
      Extra 15% off with coupon
      Sponsored
    • OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Color Green/Black
      OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Color Green/Black
      Opens in a new window or tab
      Pre-Owned
      $2.23
      or Best Offer
      +$9.45 delivery
      Located in United States
      Free returns
      Extra 15% off with coupon
      Sponsored
    • Art Class New Boy's Size 4 Lined Adjustable Waist Cargo Pocket Swim Board Shark
      Art Class New Boy's Size 4 Lined Adjustable Waist Cargo Pocket Swim Board Shark
      Opens in a new window or tab
      Brand New
      $7.99
      or Best Offer
      +$4.95 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Johnnie O boys swim shorts trunks size 4 mesh liner elastic waist palm leaf
      Johnnie O boys swim shorts trunks size 4 mesh liner elastic waist palm leaf
      Opens in a new window or tab
      Pre-Owned
      $10.40
      Was: $13.0020% off
      or Best Offer
      +$5.85 delivery
      Located in United States
      Free returns
      Sponsored
    • Boy's Longboard Swim Shorts 2XL (Sz 18) OP Ocean Pacific Elastic Waist Pockets
      Boy's Longboard Swim Shorts 2XL (Sz 18) OP Ocean Pacific Elastic Waist Pockets
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$5.99 delivery
      Located in United States
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • boy's Kanu Surf swim trunks size small (4) tie dye blue mesh lining drawstring
      boy's Kanu Surf swim trunks size small (4) tie dye blue mesh lining drawstring
      Opens in a new window or tab
      Brand New
      $9.00
      or Best Offer
      +$5.11 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • PIKACHU POKEMON Swim Trunks UPF-50+ Bathing Suit NWT Boys Sizes 4, 5-6 or 7  $25
      PIKACHU POKEMON Swim Trunks UPF-50+ Bathing Suit NWT Boys Sizes 4, 5-6 or 7 $25
      Opens in a new window or tab
      Brand New
      $15.29
      Was: $16.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Boy's Nike Little Boy's B Gradient Check Swim Shorts NEW
      Boy's Nike Little Boy's B Gradient Check Swim Shorts NEW
      Opens in a new window or tab
      Brand New
      $21.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • SPACE JAM Looney Tunes Size 4 Boy's Swim Trunks w/ Lining UPF 50+ New w/ Tags!
      SPACE JAM Looney Tunes Size 4 Boy's Swim Trunks w/ Lining UPF 50+ New w/ Tags!
      Opens in a new window or tab
      New (Other)
      $8.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Last one
      Sponsored
      Top Rated Plus
    • Little Boy's Nautica Performance 50+ UPF UV Protection Swimsuit Swim Trunks
      Little Boy's Nautica Performance 50+ UPF UV Protection Swimsuit Swim Trunks
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Big Chill Swim Trunks Boys 4 Mesh Lining Drawstring Red Blue Hammerhead Shark
      Big Chill Swim Trunks Boys 4 Mesh Lining Drawstring Red Blue Hammerhead Shark
      Opens in a new window or tab
      Pre-Owned
      $5.23
      Was: $6.9725% off
      or Best Offer
      +$4.84 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Hurley Boy's UPF50+ Drawstring Waist Pull On Swim Short Black 4
      Hurley Boy's UPF50+ Drawstring Waist Pull On Swim Short Black 4
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Boys Board Shorts OCEAN SHARK Teal Aqua Black White REAR POCKET Lined XXL / 18
      Boys Board Shorts OCEAN SHARK Teal Aqua Black White REAR POCKET Lined XXL / 18
      Opens in a new window or tab
      New (Other)
      $18.00
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • Johnnie O Boys Plaid Board Shorts Swim Trunks Sz 4 Boys Blue Mesh Liner Pockets
      Johnnie O Boys Plaid Board Shorts Swim Trunks Sz 4 Boys Blue Mesh Liner Pockets
      Opens in a new window or tab
      Pre-Owned
      $21.24
      Was: $24.9915% off
      or Best Offer
      +$6.50 delivery
      Located in United States
      Free returns
      Sponsored
    • Speedo Boy's Begin to Swim Swimsuit Jammer, Size & Color Options
      Speedo Boy's Begin to Swim Swimsuit Jammer, Size & Color Options
      Opens in a new window or tab
      Brand New
      $29.50
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks JUSTICE LEAGUE Net Lining SUPERMAN BATMAN FLASH Size 4
      Boys Swim Trunks JUSTICE LEAGUE Net Lining SUPERMAN BATMAN FLASH Size 4
      Opens in a new window or tab
      New (Other)
      $14.00
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • P.S. from Aeropostale Boys Surf Pizza Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
      P.S. from Aeropostale Boys Surf Pizza Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
      Opens in a new window or tab
      Brand New
      $16.09
      Was: $22.9930% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • VINTAGE SUMMER SWIMWEAR Trunks Shorts Boys Toddler 4 Blue Pink Flamingo Floral
      VINTAGE SUMMER SWIMWEAR Trunks Shorts Boys Toddler 4 Blue Pink Flamingo Floral
      Opens in a new window or tab
      Brand New
      $14.00
      or Best Offer
      +$4.99 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Gap Kids Boys Multicolor Striped Drawstring Mesh Lined Swim Trunks Size XXL
      Gap Kids Boys Multicolor Striped Drawstring Mesh Lined Swim Trunks Size XXL
      Opens in a new window or tab
      Pre-Owned
      $8.99
      or Best Offer
      +$5.99 delivery
      Located in United States
      Free returns
      Sponsored
    • Boy's Size 4 Black, Lime & White Colorblock Swim Trunks w/ Lining UPF 50+ NEW
      Boy's Size 4 Black, Lime & White Colorblock Swim Trunks w/ Lining UPF 50+ NEW
      Opens in a new window or tab
      Brand New
      $8.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • OP Ocean Pacific Youth Swim Trunks Board Shorts Piranha Size Youth XXL 18 Vtg
      OP Ocean Pacific Youth Swim Trunks Board Shorts Piranha Size Youth XXL 18 Vtg
      Opens in a new window or tab
      Pre-Owned
      $24.97
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • Gap Kids Yellow Board Shorts Boys Size XXL Swim Trunks Lined
      Gap Kids Yellow Board Shorts Boys Size XXL Swim Trunks Lined
      Opens in a new window or tab
      Pre-Owned
      $2.99
      or Best Offer
      +$6.99 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Marvel ☆  Little Boys' Spiderman Blue/Black Camouflage Swim Trunks ☆ Size 4
      Marvel ☆ Little Boys' Spiderman Blue/Black Camouflage Swim Trunks ☆ Size 4
      Opens in a new window or tab
      Brand New
      $13.56
      Was: $16.9520% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • BLACK PANTHER AVENGERS Swim Trunks UV-50 Bathing Suit Boys 4, 5-6 or 7 NWT  $25
      BLACK PANTHER AVENGERS Swim Trunks UV-50 Bathing Suit Boys 4, 5-6 or 7 NWT $25
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      +$4.95 delivery in 2-4 days
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Ocean Pacific Swim Trunks Boys 4 Red Classic Cars Palm Tree Lined OP Shorts
      Ocean Pacific Swim Trunks Boys 4 Red Classic Cars Palm Tree Lined OP Shorts
      Opens in a new window or tab
      Pre-Owned
      $7.99
      or Best Offer
      +$4.99 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • P.S. from Aeropostale Boys Jawesome Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
      P.S. from Aeropostale Boys Jawesome Rashguard Swim Set Size 2T 3T 4T 4 5 6 7
      Opens in a new window or tab
      Brand New
      $16.09
      Was: $22.9930% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Place Sport Kids Boys Shark Print Swim Top with Shorts Blue Size XS-4 2362
      Place Sport Kids Boys Shark Print Swim Top with Shorts Blue Size XS-4 2362
      Opens in a new window or tab
      New (Other)
      $8.75
      Was: $25.0065% off
      Buy It Now
      +$6.00 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Nautica Swim Trunks Little Boys Size 4 Leaves Design UPF 50+ Protection
      Nautica Swim Trunks Little Boys Size 4 Leaves Design UPF 50+ Protection
      Opens in a new window or tab
      Brand New
      $13.99
      or Best Offer
      +$6.55 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Spider-Man Boys Swim Trunks Size 4T UVG 50+ Wearable Sunblock Lined NWT
      Spider-Man Boys Swim Trunks Size 4T UVG 50+ Wearable Sunblock Lined NWT
      Opens in a new window or tab
      Brand New
      $24.99
      or Best Offer
      +$5.71 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks SPIDERMAN Blue Red Yellow LINED Tailored Rear Pocket SIZE 4
      Boys Swim Trunks SPIDERMAN Blue Red Yellow LINED Tailored Rear Pocket SIZE 4
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • CHILDRENS PLACE Boys Size XS (4) Anchors Skulls Swim Bathing Suit Trunks Shorts
      CHILDRENS PLACE Boys Size XS (4) Anchors Skulls Swim Bathing Suit Trunks Shorts
      Opens in a new window or tab
      Pre-Owned
      $8.49
      Was: $9.9915% off
      or Best Offer
      +$5.85 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Disney Boys Swim Trunks size 4 Vintage Mickey and the Gang Going Surfing Shorts
      Disney Boys Swim Trunks size 4 Vintage Mickey and the Gang Going Surfing Shorts
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$5.00 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • GAP Kids Boys 2XL Blue G-86 Surf Swim Board Shorts Lined Bathing Suit
      GAP Kids Boys 2XL Blue G-86 Surf Swim Board Shorts Lined Bathing Suit
      Opens in a new window or tab
      Pre-Owned
      $14.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      15% off 2+ with coupon
      Sponsored
      Top Rated Plus
    • Quad Seven Toddler Boy Size 4T Blue Orange Stripe Mesh Lined Swim Trunks NWT
      Quad Seven Toddler Boy Size 4T Blue Orange Stripe Mesh Lined Swim Trunks NWT
      Opens in a new window or tab
      Brand New
      $12.74
      Was: $14.9915% off
      or Best Offer
      +$5.99 delivery
      Located in United States
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks BATMAN & LOGO Blue Yellow Black SUPERHERO Rear Pocket SIZE 4
      Boys Swim Trunks BATMAN & LOGO Blue Yellow Black SUPERHERO Rear Pocket SIZE 4
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • OP Ocean Pacific Board Shorts Boys Size 4-5 Lined Blue Black and Green
      OP Ocean Pacific Board Shorts Boys Size 4-5 Lined Blue Black and Green
      Opens in a new window or tab
      Pre-Owned
      $12.95
      or Best Offer
      +$5.99 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Lands End Kids Sharks Swim Trunks Size XXL 18H-20H Lined Board Shorts
      Lands End Kids Sharks Swim Trunks Size XXL 18H-20H Lined Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $12.54
      Was: $55.7077% off
      or Best Offer
      +$5.80 delivery
      Located in United States
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • Tell us what you think- opens in new window or tab
    • Results Pagination - Page 1

      1. 1
      2. 2
      Items Per Page
      • 120Items Per Page
      • 240Items Per Page

    Copyright © 1995-2025 eBay Inc. All Rights Reserved. Accessibility, User Agreement, Privacy, Consumer Health Data, Payments Terms of Use, Cookies, CA Privacy Notice, Your Privacy Choices and AdChoice