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

        XSSMLXL2XL4Filter Applied5681010-1212141618Filter Applied
      • Theme

        • Skull (23) Items (23)
          Filter Applied
        • Sports (53) Items (53)
          Filter Applied
        • Beach (673) Items (673)
        • Colorful (446) Items (446)
        • Shark (299) Items (299)
        • Tropical (198) Items (198)
        • Novelty (137) Items (137)
        • Stars (132) Items (132)
      • Brand

        • Hurley (12) Items (12)
        • Speedo (7) Items (7)
        • Nike (5) Items (5)
        • Gymboree (5) Items (5)
        • The Children's Place (4) Items (4)
        • Polo Ralph Lauren (1) Items (1)
        • Old Navy (2) Items (2)
        • Disney (1) Items (1)
      • Color

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

        • Trunks (29) Items (29)
        • Board Shorts (17) Items (17)
        • Swim Shorts (14) Items (14)
        • Jammer (7) Items (7)
        • Brief Trunks (1) Items (1)
        • Not Specified (12) Items (12)
      • Type

        • Rash Guard (10) Items (10)
        • Bottom (51) Items (51)
        • Top (9) Items (9)
        • Not Specified (7) Items (7)
      • Features

        • Drawstring (24) Items (24)
        • Lined (14) Items (14)
        • Elastic Waist (13) Items (13)
        • Pockets (13) Items (13)
        • Comfortable Fit (12) Items (12)
        • Lightweight (11) Items (11)
        • Stretch (11) Items (11)
        • Quick Dry (10) Items (10)
      • Performance/Activity

        • Recreational (26) Items (26)
        • Surfing (24) Items (24)
        • Training (18) Items (18)
        • Competition (14) Items (14)
        • Water Polo (12) Items (12)
        • Lifeguard (11) Items (11)
        • Not Specified (37) Items (37)
      • Material

        • Polyester (33) Items (33)
        • 100% Polyester (19) Items (19)
        • Spandex (15) Items (15)
        • Nylon (8) Items (8)
        • Synthetic (4) Items (4)
        • Cotton (1) Items (1)
        • Cotton Blend (1) Items (1)
        • Not Specified (17) Items (17)
      • Department

        • Boys (71) Items (71)
        • Unisex Kids (6) Items (6)
    • Price

      • Under $12.00
      • $12.00 to $18.00
      • Over $18.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (49) Items (49)
      • New without tags (4) Items (4)
      • Pre-Owned (23) Items (23)
    • 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

73 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New with tags
  • New without tags
  • 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
    • Size: 18Remove filter
    • SkullRemove filter
    • SportsRemove filter
    • Clear AllFilters
    • Nike 6.0 Board Shorts Boys 18 Swim Trunks Geometric Suit
      Nike 6.0 Board Shorts Boys 18 Swim Trunks Geometric Suit
      Opens in a new window or tab
      Pre-Owned
      $15.88
      or Best Offer
      +$7.88 delivery
      Extra 20% off with coupon
      Sponsored
    • Nike Swim Kids Long Sleeve Shirt Have A Nike Day Graphic Blue Dri Fit UPF 40+
      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
      Was: $17.9915% off
      Buy It Now
      +$4.14 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Ocean Pacific Brief Lined Board Shorts Teens Size XXL (18) Swim Trunks
      Ocean Pacific Brief Lined Board Shorts Teens Size XXL (18) Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $11.99
      or Best Offer
      +$5.99 delivery
      Free returns
      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
      $7.20
      Was: $24.0070% off
      or Best Offer
      +$9.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Lucky Brand Boys Board Shorts size 18 Skull Pineapple Blue Green Swimming
      Lucky Brand Boys Board Shorts size 18 Skull Pineapple Blue Green Swimming
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$9.45 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Hurley Kids' Boys' Youth Block Party 17" Boardshorts
      Hurley Kids' Boys' Youth Block Party 17" Boardshorts
      Opens in a new window or tab
      Brand New
      $30.00
      List price: $55.0045% off
      Buy It Now
      Free delivery in 2-4 days
      Buy 1, get 1 20% off with coupon
      Sponsored
    • Hurley Youth Long Sleeve UPF 50+ Swim Top Black Size 4
      Hurley Youth Long Sleeve UPF 50+ Swim Top Black Size 4
      Opens in a new window or tab
      Brand New
      $9.95
      Buy It Now
      Free delivery
      Sponsored
    • Boys Swim Shirts Short Sleeve Rash Guard Swimwear Water Beach Swimming Shirts...
      Boys Swim Shirts Short Sleeve Rash Guard Swimwear Water Beach Swimming Shirts...
      Opens in a new window or tab
      Brand New
      $20.26
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Hawke & Co Sport Swim Shorts Boys Size 3 / 4  Multi Colored
          Hawke & Co Sport Swim Shorts Boys Size 3 / 4 Multi Colored
          Opens in a new window or tab
          $14.25
          mjaybell24 (9,372) 98.9%
        • Body Glove Boys Swimwear Trunks Shorts  Multi Colored Size 4
          Body Glove Boys Swimwear Trunks Shorts Multi Colored Size 4
          Opens in a new window or tab
          $14.25
          mjaybell24 (9,372) 98.9%
        • Hurley Youth Long Sleeve UPF 50+ Swim Top Black Size 4
          Hurley Youth Long Sleeve UPF 50+ Swim Top Black Size 4
          Opens in a new window or tab
          $9.95
          underdog_liquidation (1,079) 99.8%
        • Art Class Boys' Graphics Swim Trunk Gray Size 4
          Art Class Boys' Graphics Swim Trunk Gray Size 4
          Opens in a new window or tab
          $10.99
          wqdeals (1,505) 100%
    • New Hurley Boys Shark  Black Checkered Board Shorts Size 18/29Inseam 8” NWT
      New Hurley Boys Shark Black Checkered Board Shorts Size 18/29Inseam 8” NWT
      Opens in a new window or tab
      Brand New
      $14.00
      Was: $20.0030% off
      Buy It Now
      +$5.80 delivery
      Sponsored
    • Vintage Pokemon Shorts 4 Blue Poliwhirl Bulbasaur Psyduck Swim Trunks 90s Y2K
      Vintage Pokemon Shorts 4 Blue Poliwhirl Bulbasaur Psyduck Swim Trunks 90s Y2K
      Opens in a new window or tab
      Pre-Owned
      $4.99
      or Best Offer
      +$5.80 delivery
      Free returns
      Extra 20% off with coupon
      Sponsored
    • Little Boy's SIZE 3/4 Striped Pirate Skull & Crossbones Swim Trunks Board Shorts
      Little Boy's SIZE 3/4 Striped Pirate Skull & Crossbones Swim Trunks Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $8.99
      Buy It Now
      +$4.90 delivery
      Sponsored
    • Kids Boys Set Rash Guard Suit Surfing Swimsuit Diving Tracksuit Bathing Summer 4
      Kids Boys Set Rash Guard Suit Surfing Swimsuit Diving Tracksuit Bathing Summer 4
      Opens in a new window or tab
      Brand New
      $18.41
      Was: $19.385% off
      Buy It Now
      +$6.25 delivery
      Sponsored
    • Ron Jon Kids Black Rash Guard Size 4 with Skulls on Sleeves
      Ron Jon Kids Black Rash Guard Size 4 with Skulls on Sleeves
      Opens in a new window or tab
      Pre-Owned
      $14.95
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Hurley Boys Geometric Board Shorts Yellow Size 18 Swim Trunks
      Hurley Boys Geometric Board Shorts Yellow Size 18 Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$4.71 delivery
      Sponsored
    • Nike 6.0 Board Shorts Boys 18 Swim Trunks Gradient Green Purple Suit 30x10
      Nike 6.0 Board Shorts Boys 18 Swim Trunks Gradient Green Purple Suit 30x10
      Opens in a new window or tab
      Pre-Owned
      $10.42
      Was: $13.0220% off
      Buy It Now
      +$6.95 delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • Hurley Tie-Dye Board Shorts Boy’s Neptune Blue Swim Trunks SIZE 18
      Hurley Tie-Dye Board Shorts Boy’s Neptune Blue Swim Trunks SIZE 18
      Opens in a new window or tab
      Brand New
      $17.99
      Buy It Now
      Free delivery
      Sponsored
    • Speedo Boys Youth Size 8 Learn To Swim Jammer Deep Water Blue 7475114 Trunks
      Speedo Boys Youth Size 8 Learn To Swim Jammer Deep Water Blue 7475114 Trunks
      Opens in a new window or tab
      Brand New
      $22.00
      or Best Offer
      Free delivery
      Sponsored
    • Skull Swim Trunks Size 4/5 Red
      Skull Swim Trunks Size 4/5 Red
      Opens in a new window or tab
      Pre-Owned
      $2.50
      0 bids · Time left2d 14h
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Speedo Boy's Swimsuit Jammer Begin to Swim Solid, Size 4, Black
      Speedo Boy's Swimsuit Jammer Begin to Swim Solid, Size 4, Black
      Opens in a new window or tab
      Brand New
      $10.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Old Navy Swim Trunks Boys 18 Yellow Dinosaur Surfer 7 Inch Inseam Mesh Lined
      Old Navy Swim Trunks Boys 18 Yellow Dinosaur Surfer 7 Inch Inseam Mesh Lined
      Opens in a new window or tab
      Pre-Owned
      $5.00
      or Best Offer
      +$7.00 delivery
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • 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
        • Nike 6.0 Board Shorts Boys 18 Swim Trunks Gradient Green Purple Suit 30x10
          Nike
          Nike 6.0 Board Shorts Boys 18 Swim Trunks Gradient Green Purple Suit 30x10
          Opens in a new window or tab
          Pre-Owned
          $10.42
          +$6.95 delivery
          Extra 10% off with coupon
        • Hurley Kids' Boys' Youth Block Party 17" Boardshorts
          Hurley
          Hurley Kids' Boys' Youth Block Party 17" Boardshorts
          Opens in a new window or tab
          Brand New
          $30.00
          Free delivery
          Buy 1, get 1 20% off with coupon
        • Hurley Tie-Dye Board Shorts Boy’s Neptune Blue Swim Trunks SIZE 18
          Hurley
          Hurley Tie-Dye Board Shorts Boy’s Neptune Blue Swim Trunks SIZE 18
          Opens in a new window or tab
          Brand New
          $17.99
          Free delivery
        • Art Class Boys' Graphics Swim Trunk Gray Size 4
          Art
          Art Class Boys' Graphics Swim Trunk Gray Size 4
          Opens in a new window or tab
          Brand New
          $10.99
          Free delivery
        • Colorblock Swim Trunks Art Class Light Pink 4 UPF 50+ Swim Trunks Pocket
          Art
          Colorblock Swim Trunks Art Class Light Pink 4 UPF 50+ Swim Trunks Pocket
          Opens in a new window or tab
          Brand New
          $7.99
          +$4.82 delivery
    • Hurley Youth Size 4 - Long Sleeve UPF 50+ Swim Top Black, Moisture Wicking
      Hurley Youth Size 4 - Long Sleeve UPF 50+ Swim Top Black, Moisture Wicking
      Opens in a new window or tab
      Brand New
      $9.75
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Hurley Board Shorts Boys Size 18 Drawstring Swim Trunks Brown - NWT
      Hurley Board Shorts Boys Size 18 Drawstring Swim Trunks Brown - NWT
      Opens in a new window or tab
      Brand New
      $16.99
      or Best Offer
      +$8.71 delivery
      Sponsored
    • New $192 Speedo Boys Black Stretch Mid-Rise One-Piece Active Swim Jammer Size 4
      New $192 Speedo Boys Black Stretch Mid-Rise One-Piece Active Swim Jammer Size 4
      Opens in a new window or tab
      Brand New
      $6.98
      Was: $19.9565% off
      or Best Offer
      +$6.79 delivery
      Extra 5% off with coupon
      Sponsored
    • Nike Swim Boys Size 4  Blue Dri-Fit Long Sleeve Swim Shirt
      Nike Swim Boys Size 4 Blue Dri-Fit Long Sleeve Swim Shirt
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      +$4.20 delivery
      Sponsored
    • NWT Gymboree Boys geo sport Rash Guard Swim trunk Set 4,5/6
      NWT Gymboree Boys geo sport Rash Guard Swim trunk Set 4,5/6
      Opens in a new window or tab
      Brand New
      $26.95
      Was: $29.9510% off
      Buy It Now
      +$3.99 delivery
      Sponsored
    • Boys Swim Trunks RED WHITE STRIPE Pirate Skull Crossbones MESH LINED Size XXL 18
      Boys Swim Trunks RED WHITE STRIPE Pirate Skull Crossbones MESH LINED Size XXL 18
      Opens in a new window or tab
      New (Other)
      $22.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • New Kanu Surf Toddler Boys 4T Short Sleeve UPF 50+ Rashguard Swim White Shirt
      New Kanu Surf Toddler Boys 4T Short Sleeve UPF 50+ Rashguard Swim White Shirt
      Opens in a new window or tab
      Brand New
      $13.99
      or Best Offer
      +$6.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Hurley Swimtrunks Boys 18/29 Tie Dye New With Tags Neptune Blue 9” Inseam
      Hurley Swimtrunks Boys 18/29 Tie Dye New With Tags Neptune Blue 9” Inseam
      Opens in a new window or tab
      Brand New
      $7.00
      Was: $14.0050% off
      Buy It Now
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Hawke & Co Sport Swim Shorts Boys Size 3 / 4  Multi Colored
      Hawke & Co Sport Swim Shorts Boys Size 3 / 4 Multi Colored
      Opens in a new window or tab
      Brand New
      $14.25
      Was: $15.005% off
      or Best Offer
      Free delivery
      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
      Free returns
      Sponsored
      Top Rated Plus
    • Zero Xposur Boys Blue & Green Skull Swim Trunks Board Shorts & Goggles Set 4
      Zero Xposur Boys Blue & Green Skull Swim Trunks Board Shorts & Goggles Set 4
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      +$4.50 delivery in 2-4 days
      Sponsored
    • NEW Crazy 8 Boy's Blue & Orange Skull & Crossbones Board Shorts Swimming Beach
      NEW Crazy 8 Boy's Blue & Orange Skull & Crossbones Board Shorts Swimming Beach
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      +$4.87 delivery in 2-4 days
      Sponsored
    • Gymboree sz 4 NWT boys swim suit shorts trunks skull crossbones brown orange
      Gymboree sz 4 NWT boys swim suit shorts trunks skull crossbones brown orange
      Opens in a new window or tab
      Brand New
      $10.49
      Buy It Now
      +$6.55 delivery
      Extra 5% off with coupon
      Sponsored
    • OLD NAVY SWIM TRUNK BOARDSHORTS Drawstring & Lined Boy’s XXL 18 Nice Print & EUC
      OLD NAVY SWIM TRUNK BOARDSHORTS Drawstring & Lined Boy’s XXL 18 Nice Print & EUC
      Opens in a new window or tab
      Pre-Owned
      $6.99
      Buy It Now
      +$4.99 delivery
      Extra 10% off with coupon
      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
      Free returns
      Sponsored
      Top Rated Plus
    • Boys place sport size 4 t Red white & blue swim trunks
      Boys place sport size 4 t Red white & blue swim trunks
      Opens in a new window or tab
      Pre-Owned
      $6.99
      or Best Offer
      +$6.84 delivery
      Sponsored
    • Nike 6.0 Board Shorts Boys 18 Swim Trunks Geometric Gradient Teal Purple Suit
      Nike 6.0 Board Shorts Boys 18 Swim Trunks Geometric Gradient Teal Purple Suit
      Opens in a new window or tab
      Pre-Owned
      $15.95
      or Best Offer
      +$6.00 delivery in 2-4 days
      Sponsored
    • Art Class Colorblock Swim Trunks Light Pink 4 UPF 50+ Swimsuit Beach Pool Pocket
      Art Class Colorblock Swim Trunks Light Pink 4 UPF 50+ Swimsuit Beach Pool Pocket
      Opens in a new window or tab
      Brand New
      $5.00
      Buy It Now
      +$4.33 delivery
      Sponsored
    • Body Glove Boys Swimwear Trunks Shorts  Multi Colored Size 4
      Body Glove Boys Swimwear Trunks Shorts Multi Colored Size 4
      Opens in a new window or tab
      Brand New
      $14.25
      Was: $15.005% off
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • Place Sport Swim Trunks 18-24M Boys Blue Used
      Place Sport Swim Trunks 18-24M Boys Blue Used
      Opens in a new window or tab
      Pre-Owned
      $4.22
      Was: $8.4350% off
      Buy It Now
      +$6.95 delivery
      Sponsored
    • NWT Mish Boys Black Swim Board Shorts Skull Crossbones Bathing Suit 4T
      NWT Mish Boys Black Swim Board Shorts Skull Crossbones Bathing Suit 4T
      Opens in a new window or tab
      Brand New
      $18.00
      or Best Offer
      Free delivery
      Sponsored
    • Aqua Sphere Aqua Light UPF 50+ Rashguard Youth 4 Boys Longsleeve
      Aqua Sphere Aqua Light UPF 50+ Rashguard Youth 4 Boys Longsleeve
      Opens in a new window or tab
      Brand New
      $9.99
      Buy It Now
      +$4.95 delivery
      Save up to 25% when you buy more
      Sponsored
    • Speedo Boy's Swimsuit Jammer Begin to Swim Solid Sz 4
      Speedo Boy's Swimsuit Jammer Begin to Swim Solid Sz 4
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Boys Toddler Swim Trunks Pirate Skull Blue Size 4 Youth NEW
      Boys Toddler Swim Trunks Pirate Skull Blue Size 4 Youth NEW
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Sponsored
    • Land’s End Boys Sport Swim Shorts With Hydroliner Sz XXL(18) NWOT
      Land’s End Boys Sport Swim Shorts With Hydroliner Sz XXL(18) NWOT
      Opens in a new window or tab
      New (Other)
      $28.00
      or Best Offer
      +$8.55 delivery
      Sponsored
    • Marvel Spider Man  Boy Sport Shirt  4
      Marvel Spider Man Boy Sport Shirt 4
      Opens in a new window or tab
      Pre-Owned
      $4.00
      Buy It Now
      +$3.99 delivery
      Free returns
      Sponsored
    • New! Philadelphia Phillies Swim/Board Shorts - Youth Size 18/20
      New! Philadelphia Phillies Swim/Board Shorts - Youth Size 18/20
      Opens in a new window or tab
      Brand New
      $16.00
      Buy It Now
      +$6.50 delivery
      Sponsored
    • NEW Hurley solid heather blue boys youth sz 18 swim board shorts swimsuit
      NEW Hurley solid heather blue boys youth sz 18 swim board shorts swimsuit
      Opens in a new window or tab
      Brand New
      $15.88
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Boys Swim Trunks BRIGHT BLUE Lime Green SKULL CROSSBONES Ocean Pacific XXL 18
      Boys Swim Trunks BRIGHT BLUE Lime Green SKULL CROSSBONES Ocean Pacific XXL 18
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • NWOT Boys 4 Gymboree “SKULL & CROSSBONES” UPF 50+ SWIMWEAR RASH GUARD TOP Black
      NWOT Boys 4 Gymboree “SKULL & CROSSBONES” UPF 50+ SWIMWEAR RASH GUARD TOP Black
      Opens in a new window or tab
      New (Other)
      $11.99
      Was: $14.9920% off
      or Best Offer
      +$4.44 delivery
      Sponsored
    • Art Class Boys' Graphics Swim Trunk Gray Size 4
      Art Class Boys' Graphics Swim Trunk Gray Size 4
      Opens in a new window or tab
      Brand New
      $10.99
      Buy It Now
      Free delivery
      Sponsored
    • NWT Boys 4 Gymboree SKULL & CROSSBONES Blue UPF 50+ Board Shorts SWIMWEAR TRUNKS
      NWT Boys 4 Gymboree SKULL & CROSSBONES Blue UPF 50+ Board Shorts SWIMWEAR TRUNKS
      Opens in a new window or tab
      Brand New
      $11.99
      Was: $14.9920% off
      or Best Offer
      +$4.44 delivery
      Sponsored
    • Colorblock Swim Trunks Art Class Light Pink 4 UPF 50+ Swim Trunks Pocket
      Colorblock Swim Trunks Art Class Light Pink 4 UPF 50+ Swim Trunks Pocket
      Opens in a new window or tab
      Brand New
      $7.99
      Buy It Now
      +$4.82 delivery
      Last one
      Sponsored
    • 2 Marvel jumping beans Boy Swim Top Amazing Active Tee Stretch Swimwear Size 4
      2 Marvel jumping beans Boy Swim Top Amazing Active Tee Stretch Swimwear Size 4
      Opens in a new window or tab
      Brand New
      $11.99
      Buy It Now
      +$9.45 delivery
      Sponsored
    • Boys 4T Washington Nationals Swim Shorts
      Boys 4T Washington Nationals Swim Shorts
      Opens in a new window or tab
      Pre-Owned
      $7.99
      or Best Offer
      +$4.50 delivery
      Free returns
      Benefits charity
      Sponsored
    • TYR Boys Skull Crossbone Challenger Swim Trunks Yellow Green - Size XL 16/18
      TYR Boys Skull Crossbone Challenger Swim Trunks Yellow Green - Size XL 16/18
      Opens in a new window or tab
      Brand New
      $9.00
      Buy It Now
      +$6.40 delivery
      Last one
      Sponsored
    • EEUC Boys 3 Gymboree “SKULL & CROSSBONES” UPF 50+ SWIMWEAR TRUNKS & BOARD Shorts
      EEUC Boys 3 Gymboree “SKULL & CROSSBONES” UPF 50+ SWIMWEAR TRUNKS & BOARD Shorts
      Opens in a new window or tab
      Pre-Owned
      $6.39
      Was: $7.9920% off
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Speedo Boys' Marina Volley Black
      Speedo Boys' Marina Volley Black
      Opens in a new window or tab
      Brand New
      $30.00
      Buy It Now
      +$4.50 delivery
      Sponsored
    • Boy's Joe Boxer Skull Swim Shirt Size 4T
      Boy's Joe Boxer Skull Swim Shirt Size 4T
      Opens in a new window or tab
      Pre-Owned
      $10.99
      Buy It Now
      +$4.99 delivery
      Sponsored
    • OP Ocean Pacific Skulls Board Shorts Swim Suit Trunks Shorts Boys Size 4 / 5 NWT
      OP Ocean Pacific Skulls Board Shorts Swim Suit Trunks Shorts Boys Size 4 / 5 NWT
      Opens in a new window or tab
      Brand New
      $17.09
      Was: $18.9910% off
      Buy It Now
      Free delivery
      Sponsored
    • Boys Rash Guard Swim Suit Sz 4 Skull Orange Blue White Short Sleeve UPF 50
      Boys Rash Guard Swim Suit Sz 4 Skull Orange Blue White Short Sleeve UPF 50
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Childrens Place Sport Swim Shirt Long Sleeve Soft Como Size 4 (XS) New with Tag
      Childrens Place Sport Swim Shirt Long Sleeve Soft Como Size 4 (XS) New with Tag
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$3.99 delivery
      Sponsored
    • Boys (sz4) Mish Boys Mesh Lined Swim Shorts in Black w/Neon Green and Skull
      Boys (sz4) Mish Boys Mesh Lined Swim Shorts in Black w/Neon Green and Skull
      Opens in a new window or tab
      Pre-Owned
      $6.00
      or Best Offer
      +$4.00 delivery
      Sponsored
    • RIPT Boys Swimming Short Swim Shorts Lightweight
      RIPT Boys Swimming Short Swim Shorts Lightweight
      Opens in a new window or tab
      Brand New
      $10.49
      List price: $11.9913% off
      Buy It Now
      +$9.99 delivery
      from United Kingdom
      Sponsored
    • Speedo Boys Eco Endurance+ Jammers Swim Shorts Trunks Pool Beach Junior
      Speedo Boys Eco Endurance+ Jammers Swim Shorts Trunks Pool Beach Junior
      Opens in a new window or tab
      Brand New
      $25.49
      List price: $29.9915% off
      Buy It Now
      +$9.99 delivery
      from United Kingdom
      Sponsored
    • Star Kids Swim Jammer Infant Swimming Boxers
      Star Kids Swim Jammer Infant Swimming Boxers
      Opens in a new window or tab
      Brand New
      $15.00
      List price: $29.9950% off
      Buy It Now
      +$9.99 delivery
      from United Kingdom
      Sponsored
    • Star Kids Swim Boxer Baby Swimming Boxers
      Star Kids Swim Boxer Baby Swimming Boxers
      Opens in a new window or tab
      Brand New
      $13.50
      List price: $26.9950% off
      Buy It Now
      +$9.99 delivery
      from United Kingdom
      Sponsored
    • NWT Boy's Sports Illustrated Lime Green Swim Trunks Shorts Size 18/20
      NWT Boy's Sports Illustrated Lime Green Swim Trunks Shorts Size 18/20
      Opens in a new window or tab
      Brand New
      $16.90
      or Best Offer
      Free delivery
      Sponsored
    • Boys Kids Competition Racing Training Racer Swimwear Jammer Trunk Size Boy's 5-6
      Boys Kids Competition Racing Training Racer Swimwear Jammer Trunk Size Boy's 5-6
      Opens in a new window or tab
      Brand New
      $17.99
      Was: $19.9910% off
      Buy It Now
      Free delivery
      Extra 8% off with coupon
      Sponsored
    • Big Chill Boys' Printed Swim Trunks, Olive, 4
      Big Chill Boys' Printed Swim Trunks, Olive, 4
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Save up to 20% when you buy more
      Sponsored
    • The Children's Place Boy's Skull & Cross Bones Navy Swimming Trunks Swim Size 4
      The Children's Place Boy's Skull & Cross Bones Navy Swimming Trunks Swim Size 4
      Opens in a new window or tab
      Pre-Owned
      $3.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Disney Store Star Wars Boy Swim Shirt Rash Guard (Multi, 4)
      Disney Store Star Wars Boy Swim Shirt Rash Guard (Multi, 4)
      Opens in a new window or tab
      Brand New
      $18.69
      Buy It Now
      Free delivery
      Sponsored
    • 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