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

        XSSFilter AppliedMLXL44-555-666-77810Filter Applied10-1214-16
      • Theme

        • Movie (39) Items (39)
          Filter Applied
        • Bear (6) Items (6)
          Filter Applied
        • Beach (799) Items (799)
        • Colorful (561) Items (561)
        • Shark (261) Items (261)
        • Tropical (184) Items (184)
        • Logo (174) Items (174)
        • Sports (145) Items (145)
      • Brand

        • Disney (6) Items (6)
        • Mad Engine (5) Items (5)
        • Space (5) Items (5)
        • Polo Ralph Lauren (3) Items (3)
        • Marvel (3) Items (3)
        • SEGA (3) Items (3)
        • Star Wars (2) Items (2)
        • Unbranded (1) Items (1)
      • Color

        • Black
        • Blue
        • Green
        • Multicolor
        • Purple
        • Red
        • Yellow
      • Swim Bottom Style

        • Trunks (28) Items (28)
        • Swim Shorts (9) Items (9)
        • Board Shorts (2) Items (2)
        • Not Specified (7) Items (7)
      • Type

        • Rash Guard (20) Items (20)
        • Bottom (18) Items (18)
        • Top (3) Items (3)
        • Not Specified (7) Items (7)
      • Features

        • Elastic Waist (17) Items (17)
        • Drawstring (16) Items (16)
        • Built-In Brief (13) Items (13)
        • Quick Dry (7) Items (7)
        • UV-Protection (7) Items (7)
        • Breathable (5) Items (5)
        • Lined (5) Items (5)
        • Long Sleeve (5) Items (5)
      • Character

        • Boy (21) Items (21)
        • Bugs Bunny (5) Items (5)
        • Rex (5) Items (5)
        • Spider-Man (5) Items (5)
        • Black Panther (3) Items (3)
        • Captain America (3) Items (3)
        • Darth Vader (3) Items (3)
        • Sam (2) Items (2)
      • Material

        • Polyester (17) Items (17)
        • 100% Polyester (10) Items (10)
        • Spandex (6) Items (6)
        • Cotton (1) Items (1)
        • Leather (1) Items (1)
        • Nylon (1) Items (1)
        • Not Specified (19) Items (19)
      • Performance/Activity

        • Recreational (18) Items (18)
        • Surfing (8) Items (8)
        • Competition (2) Items (2)
        • Lifeguard (2) Items (2)
        • Training (1) Items (1)
        • Water Polo (1) Items (1)
        • Not Specified (26) Items (26)
    • Price

      • Under $15.00
      • $15.00 to $35.00
      • Over $35.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (34) Items (34)
      • New without tags (1) Items (1)
      • New with imperfections (1) Items (1)
      • Pre-Owned (9) Items (9)
    • 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

44 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
    • SRemove filter
    • Size: 10Remove filter
    • MovieRemove filter
    • BearRemove filter
    • Clear AllFilters
    • Polo Bear Ralph Lauren Boys Rash Guard swim shirt 14-16 XXL or adult S UPF 50
      Polo Bear Ralph Lauren Boys Rash Guard swim shirt 14-16 XXL or adult S UPF 50
      Opens in a new window or tab
      Brand New
      $30.24
      Was: $37.8020% off
      Buy It Now
      +$6.84 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Space Jam Swimsuit Boys Size 8- 10 Swim Trunks Rash Guard Shirt Tune Squad M NWT
      Space Jam Swimsuit Boys Size 8- 10 Swim Trunks Rash Guard Shirt Tune Squad M NWT
      Opens in a new window or tab
      Brand New
      $40.23
      Was: $42.806% off
      Buy It Now
      +$5.45 delivery
      Sponsored
    • Ralph Lauren Boys Polo Bear Print Performance Rash Guard Big Kids, Blue, Small 8
      Ralph Lauren Boys Polo Bear Print Performance Rash Guard Big Kids, Blue, Small 8
      Opens in a new window or tab
      Brand New
      $39.00
      or Best Offer
      Free delivery
      Save up to 20% when you buy more
      Sponsored
    • Jurassic World Dinosaur Swimsuit Swim Trunk Rash Guard Set Boy 4 6 8 10 12 14 16
      Jurassic World Dinosaur Swimsuit Swim Trunk Rash Guard Set Boy 4 6 8 10 12 14 16
      Opens in a new window or tab
      Brand New
      $28.90 to $29.90
      Buy It Now
      +$5.95 delivery
      Sponsored
    • NWT, Boys Ralph Lauren Scuba Polo Bear Swim Shorts. Size S(8). European 134/140
      NWT, Boys Ralph Lauren Scuba Polo Bear Swim Shorts. Size S(8). European 134/140
      Opens in a new window or tab
      Brand New
      $45.99
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Sz 4-14 Space Jam 2 Swimsuit Swim Trunks Shorts Boy's Tune Squad New Legacy NWT
      Sz 4-14 Space Jam 2 Swimsuit Swim Trunks Shorts Boy's Tune Squad New Legacy NWT
      Opens in a new window or tab
      Brand New
      $23.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Jurassic Park Boys Size S Snakeskin Printed Swim Shorts Teal Green Purple
      Jurassic Park Boys Size S Snakeskin Printed Swim Shorts Teal Green Purple
      Opens in a new window or tab
      New (Other)
      $9.99
      Buy It Now
      Free delivery
      Sponsored
    • XBOX Swimsuit Swim Trunks Board Shorts Boys 5 6 7 Small S Microsoft Video Games
      XBOX Swimsuit Swim Trunks Board Shorts Boys 5 6 7 Small S Microsoft Video Games
      Opens in a new window or tab
      Brand New
      $17.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Space Jam Swim Trunks Shorts Youth Size M 10/12 Tune Squad Swimsuit Swimwear
      Space Jam Swim Trunks Shorts Youth Size M 10/12 Tune Squad Swimsuit Swimwear
      Opens in a new window or tab
      Pre-Owned
      $8.54
      Was: $11.3925% off
      or Best Offer
      +$4.84 delivery
      Free returns
      Sponsored
    • Pokemon Swimsuit Boys Swim Trunks Size 4-12, XS-L Shorts Pikachu Boardshorts NWT
      Pokemon Swimsuit Boys Swim Trunks Size 4-12, XS-L Shorts Pikachu Boardshorts NWT
      Opens in a new window or tab
      Brand New
      $22.42 to $23.36
      Was: $23.856% off
      Buy It Now
      +$4.85 delivery
      4+ watchers
      Sponsored
    • Space Jam Swimsuit Boys Size 6 - 7 Swim Trunks Rash Guard Shirt Tune Squad S NWT
      Space Jam Swimsuit Boys Size 6 - 7 Swim Trunks Rash Guard Shirt Tune Squad S NWT
      Opens in a new window or tab
      Brand New
      $40.23
      Was: $42.806% off
      Buy It Now
      +$5.45 delivery
      Sponsored
    • 4-14 Sonic the Hedgehog Rash Guard Swim Shirt Swimsuit Boys (matches swim trunks
      4-14 Sonic the Hedgehog Rash Guard Swim Shirt Swimsuit Boys (matches swim trunks
      Opens in a new window or tab
      Brand New
      $22.47
      Was: $23.906% off
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Hanna Andersson Big Boys STAR WARS R2D2 Swim Sorts Trunks Mesh Liner 140 / US 10
      Hanna Andersson Big Boys STAR WARS R2D2 Swim Sorts Trunks Mesh Liner 140 / US 10
      Opens in a new window or tab
      Pre-Owned
      $12.50
      Buy It Now
      +$4.50 delivery
      Sponsored
    • Sz 4-14 Space Jam 2 Swimsuit Rash Guard Swim Shirt Boy's Tune Squad New Legacy
      Sz 4-14 Space Jam 2 Swimsuit Rash Guard Swim Shirt Boy's Tune Squad New Legacy
      Opens in a new window or tab
      Brand New
      $19.90
      Buy It Now
      +$3.95 delivery
      Sponsored
    • Sz 4-14 Sonic the Hedgehog Swimsuit Swim Trunks Shorts Boy's SEGA Video Game NWT
      Sz 4-14 Sonic the Hedgehog Swimsuit Swim Trunks Shorts Boy's SEGA Video Game NWT
      Opens in a new window or tab
      Brand New
      $21.53
      Was: $22.906% off
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Spiderman Boys Swimsuit Swim Trunks Set Rash Guard Shirt Shorts Sz 6 7 S Disney
      Spiderman Boys Swimsuit Swim Trunks Set Rash Guard Shirt Shorts Sz 6 7 S Disney
      Opens in a new window or tab
      Brand New
      $28.70
      Buy It Now
      +$4.89 delivery
      Sponsored
    • Boys Jurassic Park Snakeskin Printed Small Swim Shorts Teal Green, Black, Purple
      Boys Jurassic Park Snakeskin Printed Small Swim Shorts Teal Green, Black, Purple
      Opens in a new window or tab
      Brand New
      $3.20
      Was: $16.0080% off
      or Best Offer
      +$6.84 delivery
      Sponsored
    • Boys XBOX UPF 50+ Swim Shorts Trunks Size S (6/7) NWT
      Boys XBOX UPF 50+ Swim Shorts Trunks Size S (6/7) NWT
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Marvel Spider-Man Boys Swim Shirt Rash Guard Top Black and Red Size 6 Small
      Marvel Spider-Man Boys Swim Shirt Rash Guard Top Black and Red Size 6 Small
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.63 delivery
      Sponsored
    • Spiderman Boys Swimsuit Swim Trunks s Sz 6 Marvel
      Spiderman Boys Swimsuit Swim Trunks s Sz 6 Marvel
      Opens in a new window or tab
      Pre-Owned
      $11.99
      Buy It Now
      +$6.40 delivery
      Sponsored
    • Boy’s Pokémon Swim Trunks Size Small 6/7
      Boy’s Pokémon Swim Trunks Size Small 6/7
      Opens in a new window or tab
      Pre-Owned
      $7.97
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Boys' Sonic the Hedgehog Blue Swim Trunk Shorts Vacation Resort Wear Size Small
      Boys' Sonic the Hedgehog Blue Swim Trunk Shorts Vacation Resort Wear Size Small
      Opens in a new window or tab
      New (Other)
      $15.99
      or Best Offer
      +$5.50 delivery in 2-4 days
      Sponsored
    • Marvel Spiderman Kids Size Small Youth Swim Trunks
      Marvel Spiderman Kids Size Small Youth Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $3.49
      Buy It Now
      +$3.97 delivery
      Sponsored
    • Spiderman Swimsuit Boys Size 6-7 Swim Trunks Rash Guard Shirt Shorts Set Small S
      Spiderman Swimsuit Boys Size 6-7 Swim Trunks Rash Guard Shirt Shorts Set Small S
      Opens in a new window or tab
      Brand New
      $32.85
      Was: $34.956% off
      Buy It Now
      +$5.60 delivery
      Last one
      Sponsored
    • NWT Jurassic Park Swimwear shorts Teal Green & Purple Boys Swim Trunks
      NWT Jurassic Park Swimwear shorts Teal Green & Purple Boys Swim Trunks
      Opens in a new window or tab
      Brand New
      $7.00
      Was: $10.0030% off
      Buy It Now
      +$5.50 delivery
      Sponsored
    • Jurassic Park Dinosaur T-Rex Swim Trunks Hidden Drawstring Purple Green Black S
      Jurassic Park Dinosaur T-Rex Swim Trunks Hidden Drawstring Purple Green Black S
      Opens in a new window or tab
      Brand New
      $6.99
      Buy It Now
      +$9.45 delivery
      Sponsored
    • Spider-Man Rash Guard Swim Shirt Red Boys S New
      Spider-Man Rash Guard Swim Shirt Red Boys S New
      Opens in a new window or tab
      Brand New
      $7.15
      Was: $7.9510% off
      Buy It Now
      +$4.84 delivery
      2 watchers
      Sponsored
    • 4-14 Sonic the Hedgehog Swimsuit Rash Guard Swim Trunk Shorts Set Shirt Boys NWT
      4-14 Sonic the Hedgehog Swimsuit Rash Guard Swim Trunk Shorts Set Shirt Boys NWT
      Opens in a new window or tab
      Brand New
      $42.21
      Was: $44.906% off
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Sz 6-12 Baby Yoda Swim Trunks Rash Guard Swimsuit Set Star Wars Mandalorian Boys
      Sz 6-12 Baby Yoda Swim Trunks Rash Guard Swimsuit Set Star Wars Mandalorian Boys
      Opens in a new window or tab
      Brand New
      $37.51
      Was: $39.906% off
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Sz 4-12 Baby Yoda Swim Trunks Rash Guard Swimsuit Set Short Star Wars Grogu Boys
      Sz 4-12 Baby Yoda Swim Trunks Rash Guard Swimsuit Set Short Star Wars Grogu Boys
      Opens in a new window or tab
      Brand New
      $28.11
      Was: $29.906% off
      Buy It Now
      +$4.95 delivery
      1+ watchers
      Sponsored
    • Boys Pokemon Swim Trunks Rash Guard Shirt Size 4- 12 Shorts Swimsuit Pikachu Set
      Boys Pokemon Swim Trunks Rash Guard Shirt Size 4- 12 Shorts Swimsuit Pikachu Set
      Opens in a new window or tab
      Brand New
      $33.79 to $36.61
      Was: $36.956% off
      Buy It Now
      +$5.30 delivery
      2+ watchers
      Sponsored
    • Sz 6-14 Jurassic World Swimsuit Swim Trunks Board Shorts Boy Dinosaurs Universal
      Sz 6-14 Jurassic World Swimsuit Swim Trunks Board Shorts Boy Dinosaurs Universal
      Opens in a new window or tab
      Brand New
      $25.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Vintage Disney Store Buzz Boys Swim Shirt Size S ( 4-5) y.o.
      Vintage Disney Store Buzz Boys Swim Shirt Size S ( 4-5) y.o.
      Opens in a new window or tab
      Pre-Owned
      $40.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Outerstuff NCAA Youth Baylor Bears Color Block Swim Trunks
      Outerstuff NCAA Youth Baylor Bears Color Block Swim Trunks
      Opens in a new window or tab
      Brand New
      $16.99
      Buy It Now
      Free delivery
      20% off 3+
      Sponsored
    • urassic Park Green Purple Swim Trunks Boys Size Small
      urassic Park Green Purple Swim Trunks Boys Size Small
      Opens in a new window or tab
      Brand New
      $11.90
      Was: $14.0015% off
      or Best Offer
      +$6.40 delivery
      Sponsored
    • NWT Boys Jurassic World Swim Trunks Shorts  Dinosaur T Rex Volcano Velocirap 6/7
      NWT Boys Jurassic World Swim Trunks Shorts Dinosaur T Rex Volcano Velocirap 6/7
      Opens in a new window or tab
      Brand New
      $12.00
      or Best Offer
      +$3.00 delivery
      Last one
      Sponsored
    • Boys Jurassic Park Snakeskin Printed Size Small Swim Shorts  Green, Black Purple
      Boys Jurassic Park Snakeskin Printed Size Small Swim Shorts Green, Black Purple
      Opens in a new window or tab
      Brand New
      $6.00
      Buy It Now
      +$6.15 delivery
      Sponsored
    • Outerstuff NCAA Youth California Golden Bears Color Block Rash Guard Shirt
      Outerstuff NCAA Youth California Golden Bears Color Block Rash Guard Shirt
      Opens in a new window or tab
      Brand New
      $16.99
      Buy It Now
      Free delivery
      20% off 3+
      Sponsored
    • Lee Cooper Boys' Swim Trunks. Color Black. Gift For Child Aged 4 To
      Lee Cooper Boys' Swim Trunks. Color Black. Gift For Child Aged 4 To
      Opens in a new window or tab
      Brand New
      $18.24
      Buy It Now
      Free delivery
      from France
      Sponsored
    • NWT Harry Bear Gaming Swim Trunks  And Top Boys Youth Size 10, Black, Blue
      NWT Harry Bear Gaming Swim Trunks And Top Boys Youth Size 10, Black, Blue
      Opens in a new window or tab
      Brand New
      $13.35
      Was: $15.0011% off
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Disney Store Toy Story 4 Forky Rash Guard Swimwear Size 5/6 Small NEW
      Disney Store Toy Story 4 Forky Rash Guard Swimwear Size 5/6 Small NEW
      Opens in a new window or tab
      Brand New
      $12.50
      or Best Offer
      +$6.95 delivery
      Sponsored
    • Speed Racer Boys Swim Trunks 8/10 (Small) Traje de Baño de Niños 8/10 (Pequeño)
      Speed Racer Boys Swim Trunks 8/10 (Small) Traje de Baño de Niños 8/10 (Pequeño)
      Opens in a new window or tab
      Pre-Owned
      $11.00
      or Best Offer
      +$6.00 delivery
      Sponsored
    • New Grogu Jurassic World Boys Swim Shorts Trunks Star Wars The Child SMALL 6/8
      New Grogu Jurassic World Boys Swim Shorts Trunks Star Wars The Child SMALL 6/8
      Opens in a new window or tab
      Brand New
      $27.99
      Buy It Now
      Free delivery
      Sponsored
    • Surf's Up Movie Swim Suit Youth Small Board Shorts Mesh Lined Cartoon Graphic
      Surf's Up Movie Swim Suit Youth Small Board Shorts Mesh Lined Cartoon Graphic
      Opens in a new window or tab
      Pre-Owned
      $8.90
      or Best Offer
      +$4.84 delivery
      Free returns
      Sponsored
    • Tell us what you think- opens in new window or tab

    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