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

        SMLXL2XLFilter Applied4Filter Applied55-66781010-121214Filter Applied16
      • Brand

        • Hurley (423) Items (423)
        • Nike (58) Items (58)
        • Speedo (62) Items (62)
        • Gap (61) Items (61)
        • Disney (206) Items (206)
        • Under armour (106) Items (106)
        • Billabong (51) Items (51)
        • Cat & Jack (35) Items (35)
      • Color

        • Black
        • Blue
        • Gray
        • Green
        • Multicolor
        • Orange
        • Pink
        • Red
        • White
        • Yellow
      • Swim Bottom Style

        • Trunks (2,200) Items (2,200)
        • Board Shorts (840) Items (840)
        • Swim Shorts (1,112) Items (1,112)
        • Swim Briefs (28) Items (28)
        • Jammer (42) Items (42)
        • Brief Trunks (29) Items (29)
        • Bodybuilding Trunks (2) Items (2)
        • Dive Shorts (1) Items (1)
      • Type

        • Rash Guard (826) Items (826)
        • Bottom (3,023) Items (3,023)
        • Wetsuit (103) Items (103)
        • Top (326) Items (326)
        • One Piece (135) Items (135)
        • Not Specified (657) Items (657)
      • Features

        • Drawstring (748) Items (748)
        • Elastic Waist (640) Items (640)
        • Lined (578) Items (578)
        • Quick Dry (535) Items (535)
        • Pockets (493) Items (493)
        • Lightweight (320) Items (320)
        • Back Pocket (280) Items (280)
        • Stretch (279) Items (279)
      • Theme

        • Beach (868) Items (868)
        • Colorful (504) Items (504)
        • Shark (332) Items (332)
        • Tropical (221) Items (221)
        • Novelty (143) Items (143)
        • Art (134) Items (134)
        • Stars (134) Items (134)
        • Logo (123) Items (123)
      • Character

        • Boy (3,998) Items (3,998)
        • Blue (178) Items (178)
        • Spider-Man (88) Items (88)
        • Mickey Mouse (54) Items (54)
        • Batman (49) Items (49)
        • Captain America (41) Items (41)
        • Darth Vader (26) Items (26)
        • Superman (26) Items (26)
      • Material

        • Polyester (1,726) Items (1,726)
        • 100% Polyester (1,112) Items (1,112)
        • Spandex (492) Items (492)
        • Nylon (189) Items (189)
        • Cotton (87) Items (87)
        • Synthetic (53) Items (53)
        • 100% Nylon (44) Items (44)
        • Polyamide (44) Items (44)
    • Price

      • Under $13.00
      • $13.00 to $19.00
      • Over $19.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (3,028) Items (3,028)
      • New without tags (265) Items (265)
      • New with imperfections (17) Items (17)
      • Pre-Owned (1,586) Items (1,586)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

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

      • Free Returns
      • Returns Accepted
      • Authorized Seller
      • Completed Items
      • Sold Items
      • Deals & Savings
      • Authenticity Guarantee

4,300+ 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
    • Size: 4Remove filter
    • 2XLRemove filter
    • Size: 14Remove filter
    • Clear AllFilters
    • 4T Boys swim Lot, Paw Patrol Trunks, Striped Trunks, Volcom Full Rash Guard
      4T Boys swim Lot, Paw Patrol Trunks, Striped Trunks, Volcom Full Rash Guard
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$5.80 delivery
      Sponsored
    • ADIDAS Boys Swim Brief *NEW With Tags* Purple with White side stripes Size 26"
      ADIDAS Boys Swim Brief *NEW With Tags* Purple with White side stripes Size 26"
      Opens in a new window or tab
      Brand New
      $9.95
      Buy It Now
      +$3.95 delivery in 2-4 days
      Sponsored
    • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
      NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$5.95 delivery in 2-4 days
      Free returns
      Sponsored
    • Sundek Boy;s Swim Trunks Blue Size 14
      Sundek Boy;s Swim Trunks Blue Size 14
      Opens in a new window or tab
      Pre-Owned
      $49.99
      or Best Offer
      Free delivery
      Sponsored
    • Patagonia | Boys' Wavefarer® Board Shorts | Size 14 | Blue Orange Striped
      Patagonia | Boys' Wavefarer® Board Shorts | Size 14 | Blue Orange Striped
      Opens in a new window or tab
      Pre-Owned
      $25.00
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Cat & Jack Boy's Shark Themed Swim Trunks 4T (050648)
      Cat & Jack Boy's Shark Themed Swim Trunks 4T (050648)
      Opens in a new window or tab
      Pre-Owned
      $0.99
      0 bids · Time left1h 7m
      $3.99
      Buy It Now
      +$5.80 delivery
      Sponsored
    • Boy's Youth Hurley Board Shorts Swim NEW
      Boy's Youth Hurley Board Shorts Swim NEW
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • NEW Hanna Andersson Sunblock Fast-Drying Boys Swim Trucks Shorts Blue 100cm 4 US
      NEW Hanna Andersson Sunblock Fast-Drying Boys Swim Trucks Shorts Blue 100cm 4 US
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Sundek Boy;s Swim Trunks Blue Size 14
          Sundek Boy;s Swim Trunks Blue Size 14
          Opens in a new window or tab
          $49.99
          stores4family (1,103) 100%
        • Boy's Youth Hurley Board Shorts Swim NEW
          Boy's Youth Hurley Board Shorts Swim NEW
          Opens in a new window or tab
          $19.99
          qualitybargains01 (65,918) 99.6%
        • Sinoly Boys Swim Shirt Swimwear Sharks Blue Size XXL Rashguard Striped T1
          Sinoly Boys Swim Shirt Swimwear Sharks Blue Size XXL Rashguard Striped T1
          Opens in a new window or tab
          $12.65
          bkvintagethrifts (3,258) 98.7%
          Extra 10% off with coupon
        • Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
          Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
          Opens in a new window or tab
          $27.99
          babies_n_things (2,010) 100%
        • Boy's Youth Billabong Recycler Pro Wave Washed Boardshorts Swim NEW READ
          Boy's Youth Billabong Recycler Pro Wave Washed Boardshorts Swim NEW READ
          Opens in a new window or tab
          $22.99
          qualitybargains01 (65,918) 99.6%
        • 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 (99,811) 99%
          Last one
        • Matilda Jane Boys Size 4 Swim Trunks Shorts Lemon Print Mesh Brief Pool Beach
          Matilda Jane Boys Size 4 Swim Trunks Shorts Lemon Print Mesh Brief Pool Beach
          Opens in a new window or tab
          $8.96
          rosies_texas_closet (3,554) 100%
          Extra 15% off with coupon
    • Hurley Youth Boy's UPF 50+ Long Sleeve Rash Guard Swim Top
      Hurley Youth Boy's UPF 50+ Long Sleeve Rash Guard Swim Top
      Opens in a new window or tab
      Brand New
      $12.99
      List price: $26.0050% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • Mini Boden Boys Youth Long Sleeve Swim Rash Guard Shirt Red Gray Size 13-14
      Mini Boden Boys Youth Long Sleeve Swim Rash Guard Shirt Red Gray Size 13-14
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$4.71 delivery
      Sponsored
    • Little Boy's Hurley Swimsuit Board Shorts Swim NEW
      Little Boy's Hurley Swimsuit Board Shorts Swim NEW
      Opens in a new window or tab
      Brand New
      $16.99
      Buy It Now
      Free delivery in 2-4 days
      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
      Free returns
      Sponsored
      Top Rated Plus
    • 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
      Free returns
      Sponsored
      Top Rated Plus
    • Vintage Cars Disney Pixar Swim Trunks Shorts Boys Sz 4/5
      Vintage Cars Disney Pixar Swim Trunks Shorts Boys Sz 4/5
      Opens in a new window or tab
      Pre-Owned
      $25.00
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Patagonia Boardshorts Youth XL Size 14 Waves Swim Shorts Trunks Swimsuit
      Patagonia Boardshorts Youth XL Size 14 Waves Swim Shorts Trunks Swimsuit
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Boden Floral Kids Swim Shorts  Size 13-14 YOUTH
      Boden Floral Kids Swim Shorts Size 13-14 YOUTH
      Opens in a new window or tab
      Pre-Owned
      $16.00
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
    • Versace Swim Shorts Boy's 14A Blue Barocco Trunk Floral Logo Pocket Quiet Luxury
      Versace Swim Shorts Boy's 14A Blue Barocco Trunk Floral Logo Pocket Quiet Luxury
      Opens in a new window or tab
      Pre-Owned
      $64.99
      or Best Offer
      +$5.84 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk
      Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk
      Opens in a new window or tab
      Brand New
      $10.99
      List price: $30.0063% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • 💕1 Vilebrequin Boy Swim Trunks YOUR CHOICE: Turtle Elephants Bear Travel 4 & 2
      💕1 Vilebrequin Boy Swim Trunks YOUR CHOICE: Turtle Elephants Bear Travel 4 & 2
      Opens in a new window or tab
      Pre-Owned
      $21.90
      Buy It Now
      +$7.90 delivery
      Sponsored
    • Bilo Baby Kid Boys Chic Animals Printed One-Piece Rash Guard Sun Hat Swimsuit
      Bilo Baby Kid Boys Chic Animals Printed One-Piece Rash Guard Sun Hat Swimsuit
      Opens in a new window or tab
      Brand New
      $6.99
      Buy It Now
      Free delivery in 2-4 days
      Save up to 50% when you buy more
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
          Vilebrequin
          NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
          Opens in a new window or tab
          Brand New
          $65.00
          +$5.95 delivery
        • Boy's Youth Hurley Board Shorts Swim NEW
          Hurley
          Boy's Youth Hurley Board Shorts Swim NEW
          Opens in a new window or tab
          Brand New
          $19.99
          Free delivery
        • Patagonia Boardshorts Youth XL Size 14 Waves Swim Shorts Trunks Swimsuit
          Patagonia
          Patagonia Boardshorts Youth XL Size 14 Waves Swim Shorts Trunks Swimsuit
          Opens in a new window or tab
          Pre-Owned
          $20.00
          +$5.99 delivery
        • Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
          Nike
          Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
          Opens in a new window or tab
          Brand New
          $21.99
          Free delivery
        • NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
          Vilebrequin
          NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
          Opens in a new window or tab
          Brand New
          $65.00
          +$5.95 delivery
        • PATAGONIA Boys XXL BAGGIES SHORT 67052 Swim Trunks Lined 8” Inseam HYBRID
          Patagonia
          PATAGONIA Boys XXL BAGGIES SHORT 67052 Swim Trunks Lined 8” Inseam HYBRID
          Opens in a new window or tab
          Pre-Owned
          $19.55
          +$8.71 delivery
        • Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
          Disney
          Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
          Opens in a new window or tab
          Brand New
          $14.00
          Free delivery
          Save up to 20% when you buy more
        • Hurley Board Shorts Boys Sz 4 Swimsuit Surf Trunks Shark Adjustable Waist Black
          Hurley
          Hurley Board Shorts Boys Sz 4 Swimsuit Surf Trunks Shark Adjustable Waist Black
          Opens in a new window or tab
          Pre-Owned
          $8.99
          +$5.80 delivery
        • Quiksilver Polyester Swim Boardshorts Shorts, Boys Youth 28/14
          Quiksilver
          Quiksilver Polyester Swim Boardshorts Shorts, Boys Youth 28/14
          Opens in a new window or tab
          Brand New
          $21.99
          Free delivery
        • NEW Quiksilver  14 27  blue ombre board shorts boys youth swim trunks swimsuit
          Quiksilver
          NEW Quiksilver 14 27 blue ombre board shorts boys youth swim trunks swimsuit
          Opens in a new window or tab
          Brand New
          $16.88
          +$5.99 delivery
        • Nike Swim Kids Long Sleeve Shirt Have A Nike Day Graphic Blue Dri Fit UPF 40+
          Nike
          Nike Swim Kids Long Sleeve Shirt Have A Nike Day Graphic Blue Dri Fit UPF 40+
          Opens in a new window or tab
          Brand New
          $15.29
          +$4.14 delivery
        • Gap Kids Swim Trunks Boys 14 Blue 11 in Inseam Swim Trunks Lined Cargo
          Gap
          Gap Kids Swim Trunks Boys 14 Blue 11 in Inseam Swim Trunks Lined Cargo
          Opens in a new window or tab
          Pre-Owned
          $11.86
          +$6.49 delivery
    • Oneill Boys Youth Hyperfreak Board Shorts Nwt
      Oneill Boys Youth Hyperfreak Board Shorts Nwt
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      +$4.99 delivery
      Free returns
      Extra 5% off with coupon
      Sponsored
      Top Rated Plus
    • SONIC the HEDGEHOG SEGA UPF-50 Swim Trunks Bathing Suit NWT Boys Sz. 4, 5-6 or 7
      SONIC the HEDGEHOG SEGA UPF-50 Swim Trunks Bathing Suit NWT Boys Sz. 4, 5-6 or 7
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      +$4.95 delivery in 2-4 days
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Boy's Youth Billabong Recycler Pro Wave Washed Boardshorts Swim NEW READ
      Boy's Youth Billabong Recycler Pro Wave Washed Boardshorts Swim NEW READ
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Polo Ralph Lauren Board Swim Trunks- Boys Striped Lined Size 4/4T-Bin165
      Polo Ralph Lauren Board Swim Trunks- Boys Striped Lined Size 4/4T-Bin165
      Opens in a new window or tab
      Pre-Owned
      $12.99
      or Best Offer
      +$6.84 delivery
      Sponsored
    • Size S (4) Boys Minecraft Swim Trunks UPF 50
      Size S (4) Boys Minecraft Swim Trunks UPF 50
      Opens in a new window or tab
      Brand New
      $9.99
      Buy It Now
      Free delivery
      Last one
      Sponsored
    • Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
      Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
      Opens in a new window or tab
      Brand New
      $19.99
      List price: $30.0033% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • Sonic the HedgeHog ☆ Boys' Rash Guard and Swim Trunks Set ☆ Sizes 4-10/12
      Sonic the HedgeHog ☆ Boys' Rash Guard and Swim Trunks Set ☆ Sizes 4-10/12
      Opens in a new window or tab
      Brand New
      $29.95
      Buy It Now
      Free delivery
      Free returns
      1+ watchers
      Sponsored
    • Boys Lands End Board Shorts Swim Trunks Size Small-4- Navy Blue EUC
      Boys Lands End Board Shorts Swim Trunks Size Small-4- Navy Blue EUC
      Opens in a new window or tab
      Pre-Owned
      $11.99
      or Best Offer
      +$6.84 delivery
      Sponsored
    • Wonder Nation Swim Shorts Boys Size XXL (18) New
      Wonder Nation Swim Shorts Boys Size XXL (18) New
      Opens in a new window or tab
      Brand New
      $5.00
      or Best Offer
      +$5.62 delivery
      Sponsored
    • Tommy Hilfiger Andean Toucan Boys Yellow Swimming Trunks Shorts  Med 12/14
      Tommy Hilfiger Andean Toucan Boys Yellow Swimming Trunks Shorts Med 12/14
      Opens in a new window or tab
      Brand New
      $14.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Sinoly Boys Swim Shirt Swimwear Sharks Blue Size XXL Rashguard Striped T1
      Sinoly Boys Swim Shirt Swimwear Sharks Blue Size XXL Rashguard Striped T1
      Opens in a new window or tab
      Pre-Owned
      $12.65
      Was: $14.0610% off
      or Best Offer
      Free delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
      NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$5.95 delivery in 2-4 days
      Free returns
      Sponsored
    • NWT Lands' End Blue Swim Shirt Boys Size XXL (18-20) UPF 50
      NWT Lands' End Blue Swim Shirt Boys Size XXL (18-20) UPF 50
      Opens in a new window or tab
      Brand New
      $16.99
      Buy It Now
      Free delivery
      Sponsored
    • Hurley Green Blue Beach Swim Trunk Swim Boardshorts Boys 14 / 27 NWT Retail $40
      Hurley Green Blue Beach Swim Trunk Swim Boardshorts Boys 14 / 27 NWT Retail $40
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Marvel Avengers 3D Swim Vest / Lifejacket
      Marvel Avengers 3D Swim Vest / Lifejacket
      Opens in a new window or tab
      Brand New
      $15.00
      Buy It Now
      +$8.19 delivery
      Free returns
      Sponsored
    • 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
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • PlayStation Gaming Kids Swim Trunks UPF-50+ Bathing Suit Boy’s Size 4/5
      PlayStation Gaming Kids Swim Trunks UPF-50+ Bathing Suit Boy’s Size 4/5
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • 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
      Free returns
      Sponsored
    • UV SKINZ green short sleeve UV Rash Guard Shirt Youth 4T
      UV SKINZ green short sleeve UV Rash Guard Shirt Youth 4T
      Opens in a new window or tab
      Pre-Owned
      $15.00
      Was: $49.9970% off
      or Best Offer
      +$6.95 delivery
      Sponsored
    • Sundek Boys Fluo Orange Swim Trunks Shorts Rainbow Size 4
      Sundek Boys Fluo Orange Swim Trunks Shorts Rainbow Size 4
      Opens in a new window or tab
      Brand New
      $61.00
      or Best Offer
      Free delivery
      Sponsored
    • NWOT Polo Ralph Lauren Boys 4 4T Traveler Embroidered All Over Pony Swim Trunk
      NWOT Polo Ralph Lauren Boys 4 4T Traveler Embroidered All Over Pony Swim Trunk
      Opens in a new window or tab
      New (Other)
      $22.99
      or Best Offer
      +$5.10 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Mojang Minecraft Size 4 Boys Swim Trunks Upf +50 Comfort Liner New quick dry
      Mojang Minecraft Size 4 Boys Swim Trunks Upf +50 Comfort Liner New quick dry
      Opens in a new window or tab
      Brand New
      $11.50
      Was: $22.9950% off
      or Best Offer
      +$4.99 delivery
      Last one
      Sponsored
    • Matilda Jane Boys Size 4 Swim Trunks Shorts Lemon Print Mesh Brief Pool Beach
      Matilda Jane Boys Size 4 Swim Trunks Shorts Lemon Print Mesh Brief Pool Beach
      Opens in a new window or tab
      Pre-Owned
      $8.96
      Was: $9.9510% off
      Buy It Now
      Free delivery
      Extra 15% off with coupon
      Sponsored
    • TYR Youth Boy's 26 XXS Black Gray Swimsuit Jammer Shorts Durafast New
      TYR Youth Boy's 26 XXS Black Gray Swimsuit Jammer Shorts Durafast New
      Opens in a new window or tab
      Brand New
      $19.46
      Was: $24.9522% off
      Buy It Now
      +$4.98 delivery
      Save up to 9% when you buy more
      Sponsored
    • POLO RALPH LAUREN AUTHENTIC BOYS BRAND NEW ORIGINAL SWIM TRUNK SHORTS Sz 4, NWT
      POLO RALPH LAUREN AUTHENTIC BOYS BRAND NEW ORIGINAL SWIM TRUNK SHORTS Sz 4, NWT
      Opens in a new window or tab
      Brand New
      $26.95
      or Best Offer
      +$6.95 delivery in 2-4 days
      4 watchers
      Sponsored
    • Hurley Boy's Long Sleeve Dri-Fit UPF 50+ Swim Shirt
      Hurley Boy's Long Sleeve Dri-Fit UPF 50+ Swim Shirt
      Opens in a new window or tab
      Brand New
      $16.98
      List price: $26.0035% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • HANNA ANDERSSON Star Wars BB8 RASHGUARD SS SHIRT BOYS SZ 4T 100
      HANNA ANDERSSON Star Wars BB8 RASHGUARD SS SHIRT BOYS SZ 4T 100
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      +$6.95 delivery
      Sponsored
    • Vineyard Vines Boys Poolside Blue Printed Chappy Swim Shorts
      Vineyard Vines Boys Poolside Blue Printed Chappy Swim Shorts
      Opens in a new window or tab
      Brand New
      $34.99 to $39.99
      Buy It Now
      +$6.84 delivery
      3+ watchers
      Sponsored
    • Art Class Boy's Size 14 Husky Turquoise Hybrid Swim Shorts Trunks Board Shorts
      Art Class Boy's Size 14 Husky Turquoise Hybrid Swim Shorts Trunks Board Shorts
      Opens in a new window or tab
      Brand New
      $6.50
      Buy It Now
      +$4.50 delivery
      Sponsored
    • Kanu Surf Boys' Paradise UPF 50+ Sun Protective Rashguard Swim Shirt Grey 4T
      Kanu Surf Boys' Paradise UPF 50+ Sun Protective Rashguard Swim Shirt Grey 4T
      Opens in a new window or tab
      Brand New
      $7.95
      Buy It Now
      +$4.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NEW Boy's Youth Quiksilver Polyester Swim Boardshorts Shorts
      NEW Boy's Youth Quiksilver Polyester Swim Boardshorts Shorts
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • NWT Quicksilver Boy's Red Blue Everyday Panel Youth Board Shorts sz 14
      NWT Quicksilver Boy's Red Blue Everyday Panel Youth Board Shorts sz 14
      Opens in a new window or tab
      Brand New
      $18.00
      Buy It Now
      +$4.99 delivery
      Sponsored
    • Rugged Butts Youth 4T  Swim Trunks With Tags UPF 50 Color Block
      Rugged Butts Youth 4T Swim Trunks With Tags UPF 50 Color Block
      Opens in a new window or tab
      Brand New
      $30.00
      or Best Offer
      Free delivery
      Sponsored
    • Vilebrequin Swim Trunks Boys Size 14 ANS Lot of 2 Shorts Turtle Swimming Surf
      Vilebrequin Swim Trunks Boys Size 14 ANS Lot of 2 Shorts Turtle Swimming Surf
      Opens in a new window or tab
      Pre-Owned
      $59.95
      or Best Offer
      +$8.99 delivery in 2-4 days
      Free returns
      Extra 20% off with coupon
      Sponsored
      Top Rated Plus
    • Boys HURLEY Shoreline Striped Board Shorts Swim Trunks Size 8 10 12 16 18  20
      Boys HURLEY Shoreline Striped Board Shorts Swim Trunks Size 8 10 12 16 18 20
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      +$7.35 delivery
      Sponsored
    • 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
      Free returns
      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
      Buy It Now
      +$4.99 delivery
      Sponsored
    • 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
      $15.99
      Buy It Now
      +$4.95 delivery in 2-4 days
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • NWT Under Armour Swim Tee & Trunk Set Yellow, Green Youth Size 4 New
      NWT Under Armour Swim Tee & Trunk Set Yellow, Green Youth Size 4 New
      Opens in a new window or tab
      Brand New
      $26.00
      or Best Offer
      +$6.00 delivery
      Sponsored
    • 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
      Free returns
      2 watchers
      Sponsored
      Top Rated Plus
    • RUGGEDBUTTS Sea Glass Paisley Print Swim Trunks Boys Size 4T
      RUGGEDBUTTS Sea Glass Paisley Print Swim Trunks Boys Size 4T
      Opens in a new window or tab
      Brand New
      $35.00
      or Best Offer
      Free delivery
      Sponsored
    • Sonic The Hedgehog Boys 4 Graphic UPF 50+ Short Sleeve Rash Guard Swim Tee NWT
      Sonic The Hedgehog Boys 4 Graphic UPF 50+ Short Sleeve Rash Guard Swim Tee NWT
      Opens in a new window or tab
      Brand New
      $13.32
      Was: $15.6715% off
      or Best Offer
      +$5.99 delivery
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • New Nwt Star Wars All Over Travel Sticker Print Swim Trunks For Kids Sz 4
      New Nwt Star Wars All Over Travel Sticker Print Swim Trunks For Kids Sz 4
      Opens in a new window or tab
      Brand New
      $17.49
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NIKE SWIM ' BOYS JAMMER SWIMSUIT ' BLACK/GREY SPLICE ' YOUTH SIZE 24 '
      NIKE SWIM ' BOYS JAMMER SWIMSUIT ' BLACK/GREY SPLICE ' YOUTH SIZE 24 '
      Opens in a new window or tab
      Brand New
      $21.99
      Buy It Now
      Free delivery
      Sponsored
    • Polo Ralph Lauren Bathing Suit Size Boys Small 8 Summer Board Shorts Blue MINT 4
      Polo Ralph Lauren Bathing Suit Size Boys Small 8 Summer Board Shorts Blue MINT 4
      Opens in a new window or tab
      Pre-Owned
      $19.97
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • Marvel☆Toddler & Boys' Black Panther Costume Rash Guard & Swim Trunks Set☆ 2T-16
      Marvel☆Toddler & Boys' Black Panther Costume Rash Guard & Swim Trunks Set☆ 2T-16
      Opens in a new window or tab
      Brand New
      $29.95
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Hurley Long Sleeve Dri-Fit UPF 50+ Shirt Black, Boy's Swim Top, SELECT SIZE
      Hurley Long Sleeve Dri-Fit UPF 50+ Shirt Black, Boy's Swim Top, SELECT SIZE
      Opens in a new window or tab
      Brand New
      $14.88
      Was: $16.007% off
      Buy It Now
      Free delivery
      Save up to 25% when you buy more
      Sponsored
    • Size 14-15 Boys' Swimming Suit Sunsuit Wetsuit - Shorty 100 Kloupi - Blue Red
      Size 14-15 Boys' Swimming Suit Sunsuit Wetsuit - Shorty 100 Kloupi - Blue Red
      Opens in a new window or tab
      Brand New
      $55.00
      or Best Offer
      +$10.00 delivery
      from Canada
      Sponsored
    • Under Armour Little Boys Patriotic Red White Blue Stars Swim Set Rash Guard NEW
      Under Armour Little Boys Patriotic Red White Blue Stars Swim Set Rash Guard NEW
      Opens in a new window or tab
      Brand New
      $29.99
      Buy It Now
      +$6.55 delivery
      Sponsored
    • New Polo Ralph Lauren Boy's Board Shorts Swim Suit - Size 4 / 4T
      New Polo Ralph Lauren Boy's Board Shorts Swim Suit - Size 4 / 4T
      Opens in a new window or tab
      Brand New
      $19.95
      Buy It Now
      +$5.95 delivery
      Last one
      Sponsored
    • Gap Kids Boys Swim Shirt Size XXL Navy Blue
      Gap Kids Boys Swim Shirt Size XXL Navy Blue
      Opens in a new window or tab
      Pre-Owned
      $4.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • John Deere Swim Trunks Shorts Size 4T Construction Bulldozer Loader NWT
      John Deere Swim Trunks Shorts Size 4T Construction Bulldozer Loader NWT
      Opens in a new window or tab
      Brand New
      $16.99
      Buy It Now
      Free delivery
      Sponsored
    • Despicable Me Minion Rash Guard Swim Shirt Built In UPF Protection Size 4T
      Despicable Me Minion Rash Guard Swim Shirt Built In UPF Protection Size 4T
      Opens in a new window or tab
      Brand New
      $3.97
      Buy It Now
      +$5.65 delivery
      Sponsored
    • Vintage 60s Put On Sears Roebuck Swim Wear Size 14 27W Atomic Tiki Board Shorts
      Vintage 60s Put On Sears Roebuck Swim Wear Size 14 27W Atomic Tiki Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $59.75
      Buy It Now
      +$8.95 delivery in 2-4 days
      Sponsored
    • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE SEAHORSE - KIDS - 4 YEARS
      NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE SEAHORSE - KIDS - 4 YEARS
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$5.95 delivery in 2-4 days
      Free returns
      Sponsored
    • Results Pagination - Page 1

      1. 1
      2. 2
      3. 3
      4. 4
      5. 5
      6. 6
      7. 7
      8. 8
      9. 9
      10. 10
      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