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

        XSSMFilter AppliedLXL44-555-666-77810-1214-1618Filter Applied
      • Theme

        • Movie (41) Items (41)
          Filter Applied
        • Beach (1,017) Items (1,017)
        • Colorful (679) Items (679)
        • Shark (372) Items (372)
        • Logo (249) Items (249)
        • Tropical (228) Items (228)
        • Outdoor (185) Items (185)
      • Brand

        • Disney (7) Items (7)
        • Marvel (6) Items (6)
        • Space (4) Items (4)
        • Nintendo (3) Items (3)
        • SEGA (3) Items (3)
        • Star Wars (3) Items (3)
        • LEGO (2) Items (2)
        • Trunks (2) Items (2)
      • Color

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

        • Trunks (35) Items (35)
        • Board Shorts (1) Items (1)
        • Swim Shorts (1) Items (1)
        • Not Specified (4) Items (4)
      • Type

        • Rash Guard (18) Items (18)
        • Bottom (18) Items (18)
        • Top (1) Items (1)
        • Not Specified (5) Items (5)
      • Features

        • Drawstring (26) Items (26)
        • Elastic Waist (25) Items (25)
        • Built-In Brief (16) Items (16)
        • Lined (10) Items (10)
        • UV-Protection (9) Items (9)
        • Back Pocket (7) Items (7)
        • Quick Dry (6) Items (6)
        • Stretch (6) Items (6)
      • Performance/Activity

        • Recreational (26) Items (26)
        • Surfing (11) Items (11)
        • Competition (3) Items (3)
        • Lifeguard (3) Items (3)
        • Training (3) Items (3)
        • Water Polo (3) Items (3)
        • Not Specified (15) Items (15)
      • Character

        • Boy (23) Items (23)
        • Rex (7) Items (7)
        • Spider-Man (5) Items (5)
        • Bugs Bunny (4) Items (4)
        • Darth Vader (2) Items (2)
        • Stitch (2) Items (2)
        • Sam (1) Items (1)
        • Not Specified (1) Items (1)
      • Material

        • Polyester (22) Items (22)
        • Spandex (13) Items (13)
        • 100% Polyester (6) Items (6)
        • 100% Cotton (1) Items (1)
        • Leather (1) Items (1)
        • Not Specified (12) Items (12)
    • 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 (29) Items (29)
      • New without tags (2) Items (2)
      • Pre-Owned (10) Items (10)
    • 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

41 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
    derosnopS
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    derosnopS
    • Size: 18Remove filter
    • MRemove filter
    • MovieRemove filter
    • Clear AllFilters
    • Marvel Comics Amazing Spider-Man Short Sleeve Rash Guard Boys Size M UPF 50+ NWT
      Marvel Comics Amazing Spider-Man Short Sleeve Rash Guard Boys Size M UPF 50+ NWT
      Opens in a new window or tab
      Brand New
      $23.66
      or Best Offer
      +$4.84 delivery
      derosnopS
    • Star Wars Lego Swim Shorts Trunks Youth Boys Kids Size 6 Medium Black Troopers
      Star Wars Lego Swim Shorts Trunks Youth Boys Kids Size 6 Medium Black Troopers
      Opens in a new window or tab
      Pre-Owned
      $6.99
      or Best Offer
      +$4.57 delivery
      derosnopS
    • 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
      $40.66
      Was: $42.805% off
      Buy It Now
      +$5.45 delivery
      derosnopS
    • Disney Lilo and Stitch Boys Swimsuit Swim Trunks Rash Guard Shirt Size 4 6 8 12
      Disney Lilo and Stitch Boys Swimsuit Swim Trunks Rash Guard Shirt Size 4 6 8 12
      Opens in a new window or tab
      Brand New
      $29.90
      Buy It Now
      +$5.90 delivery
      derosnopS
    • Disney Lilo and Stitch LIVE ACTION MOVIE Boys Swimsuit Swim Trunks Size 4 6 8 12
      Disney Lilo and Stitch LIVE ACTION MOVIE Boys Swimsuit Swim Trunks Size 4 6 8 12
      Opens in a new window or tab
      Brand New
      $25.85 to $26.85
      Buy It Now
      +$5.60 delivery
      derosnopS
    • Disney Boys Swimsuit The Nightmare Before Christmas Swim Trunks Size 4 6 8 10 12
      Disney Boys Swimsuit The Nightmare Before Christmas Swim Trunks Size 4 6 8 10 12
      Opens in a new window or tab
      Brand New
      $17.85
      Buy It Now
      +$4.90 delivery
      derosnopS
    • 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
      derosnopS
    • Pokemon 2 Piece Swimsuit Boys Sz "M" Swim Trunks Shorts Rash Guard Shirt Sz "L"
      Pokemon 2 Piece Swimsuit Boys Sz "M" Swim Trunks Shorts Rash Guard Shirt Sz "L"
      Opens in a new window or tab
      Pre-Owned
      $17.10
      Was: $18.005% off
      Buy It Now
      +$6.20 delivery
      derosnopS
    • Sonic the Hedgehog Boys Swim Trunks Short Rash Guard Shirt Swimsuit Set 4 5 6 7
      Sonic the Hedgehog Boys Swim Trunks Short Rash Guard Shirt Swimsuit Set 4 5 6 7
      Opens in a new window or tab
      Brand New
      $29.78
      Was: $31.355% off
      Buy It Now
      +$5.80 delivery
      1+ watchers
      derosnopS
    • Disney Boys Swimsuit The Nightmare Before Christmas Rash Guard Shirt Swim Trunks
      Disney Boys Swimsuit The Nightmare Before Christmas Rash Guard Shirt Swim Trunks
      Opens in a new window or tab
      Brand New
      $29.85
      Buy It Now
      +$5.90 delivery
      derosnopS
    • Jurassic World Boys Swimsuit  Dinosaur Swim Trunks Size M (8)
      Jurassic World Boys Swimsuit  Dinosaur Swim Trunks Size M (8)
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.99 delivery
      derosnopS
    • 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
      $22.47
      Was: $23.906% off
      Buy It Now
      +$4.95 delivery
      derosnopS
    • Nintendo Super Mario Kids Boys Medium Swimsuit Swim Trunks Mesh Lined
      Nintendo Super Mario Kids Boys Medium Swimsuit Swim Trunks Mesh Lined
      Opens in a new window or tab
      Pre-Owned
      $11.99
      Buy It Now
      +$4.84 delivery
      derosnopS
    • SPEED RACER Youth Boys Blue Novelty Swim Trunks 12/14Y Race Car Racing Cartoon
      SPEED RACER Youth Boys Blue Novelty Swim Trunks 12/14Y Race Car Racing Cartoon
      Opens in a new window or tab
      Pre-Owned
      $4.99
      Buy It Now
      +$7.99 delivery
      derosnopS
    • Star Wars Yoda Boys Swim Trunks Size M Multi-Colored Excellent+ Please Read
      Star Wars Yoda Boys Swim Trunks Size M Multi-Colored Excellent+ Please Read
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$7.00 delivery
      derosnopS
    • Minecraft Boys Swimsuit Size 4 5 6 7 Swim Trunks Shorts Creeper Zombie NEW NWT
      Minecraft Boys Swimsuit Size 4 5 6 7 Swim Trunks Shorts Creeper Zombie NEW NWT
      Opens in a new window or tab
      Brand New
      $20.43
      Was: $21.505% off
      Buy It Now
      +$4.90 delivery
      1+ watchers
      derosnopS
    • Jurassic Park Dinosaur T-Rex Swim Trunks Hidden Drawstring Purple Green Black M
      Jurassic Park Dinosaur T-Rex Swim Trunks Hidden Drawstring Purple Green Black M
      Opens in a new window or tab
      Pre-Owned
      $7.99
      or Best Offer
      +$4.84 delivery
      derosnopS
    • Boys Lego (8) & Minecraft (10) Swim Trunks Medium Shorts ---- Lot of 2
      Boys Lego (8) & Minecraft (10) Swim Trunks Medium Shorts ---- Lot of 2
      Opens in a new window or tab
      Pre-Owned
      $13.99
      Buy It Now
      +$5.62 delivery
      derosnopS
    • Spiderman Size 8-10 Boys Swim Trunks Rash Guard Shirt Swimsuit Shorts Set Medium
      Spiderman Size 8-10 Boys Swim Trunks Rash Guard Shirt Swimsuit Shorts Set Medium
      Opens in a new window or tab
      Brand New
      $33.20
      Was: $34.955% off
      Buy It Now
      +$5.60 delivery
      3 watchers
      derosnopS
    • Space Jam Swimsuit Swim Trunks Shorts Rash Guard Shirt Tune Squad Boys Sz 8 10 M
      Space Jam Swimsuit Swim Trunks Shorts Rash Guard Shirt Tune Squad Boys Sz 8 10 M
      Opens in a new window or tab
      Brand New
      $34.69
      Was: $36.906% off
      Buy It Now
      +$5.40 delivery
      derosnopS
    • 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
      $18.71
      Was: $19.906% off
      Buy It Now
      +$3.95 delivery
      derosnopS
    • Sonic the Hedgehog Boys Swimsuit Size 8 10 Trunks Swim Shorts UPF 50+ Medium NWT
      Sonic the Hedgehog Boys Swimsuit Size 8 10 Trunks Swim Shorts UPF 50+ Medium NWT
      Opens in a new window or tab
      Brand New
      $23.70
      Was: $24.955% off
      Buy It Now
      +$4.95 delivery
      derosnopS
    • Disney BLUEY Boys Swim Trunks Rash Guard Shirt Set Swimsuit Size 18 Months - 6/7
      Disney BLUEY Boys Swim Trunks Rash Guard Shirt Set Swimsuit Size 18 Months - 6/7
      Opens in a new window or tab
      Brand New
      $29.55
      Buy It Now
      +$5.35 delivery
      derosnopS
    • 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
      $24.35
      Was: $25.906% off
      Buy It Now
      +$4.95 delivery
      derosnopS
    • Star Wars Baby Yoda Boys Swimsuit Size 4-7 Swim Trunks Shorts Mandalorian Grogu
      Star Wars Baby Yoda Boys Swimsuit Size 4-7 Swim Trunks Shorts Mandalorian Grogu
      Opens in a new window or tab
      Brand New
      $20.38
      Was: $22.6510% off
      Buy It Now
      +$4.90 delivery
      derosnopS
    • 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
      derosnopS
    • Sz 4-14 Super Mario Kart Swimsuit Set Swim Trunks Shorts Nintendo Boys Luigi NWT
      Sz 4-14 Super Mario Kart Swimsuit Set Swim Trunks Shorts Nintendo Boys Luigi NWT
      Opens in a new window or tab
      Brand New
      $23.88 to $24.51
      Was: $38.9037% off
      Buy It Now
      +$4.95 delivery
      derosnopS
    • Spider-Man Marvel Rash Guard Swim Shirt Red Boys Size M New
      Spider-Man Marvel Rash Guard Swim Shirt Red Boys Size M New
      Opens in a new window or tab
      Brand New
      $7.95
      Buy It Now
      +$4.84 delivery
      derosnopS
    • 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
      derosnopS
    • 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
      $22.66 to $23.61
      Was: $24.855% off
      Buy It Now
      +$4.85 delivery
      derosnopS
    • Spiderman Boys Swimsuit Size 4 5 6 7 Swim Trunks Shorts Marvel Avengers NWT NEW
      Spiderman Boys Swimsuit Size 4 5 6 7 Swim Trunks Shorts Marvel Avengers NWT NEW
      Opens in a new window or tab
      Brand New
      $18.53 to $18.86
      Was: $19.855% off
      Buy It Now
      +$4.90 delivery
      derosnopS
    • Star Wars Baby Yoda Boys Swimsuit Size 4 5 6 8 Trunks Rash Guard Shirt Swim Set
      Star Wars Baby Yoda Boys Swimsuit Size 4 5 6 8 Trunks Rash Guard Shirt Swim Set
      Opens in a new window or tab
      Brand New
      $35.82
      Was: $39.8010% off
      Buy It Now
      +$5.40 delivery
      3+ watchers
      derosnopS
    • NWOT BOYS JURASSIC PARK SWIM TRUNKS SHORTS SIZE M
      NWOT BOYS JURASSIC PARK SWIM TRUNKS SHORTS SIZE M
      Opens in a new window or tab
      New (Other)
      $8.95
      or Best Offer
      +$6.55 delivery
      derosnopS
    • Boys LEGO SWIM TRUNKS
      Boys LEGO SWIM TRUNKS
      Opens in a new window or tab
      New (Other)
      $15.00
      or Best Offer
      +$4.71 delivery
      Last one
      derosnopS
    • Marvel Boys Spiderman Size Medium Shorts Red
      Marvel Boys Spiderman Size Medium Shorts Red
      Opens in a new window or tab
      Brand New
      $24.44
      Was: $28.7515% off
      or Best Offer
      Free delivery
      Free returns
      derosnopS
      Top Rated Plus
    • Boys Jurassic World Dominion Colorful Dino UFP 50 Swim Shorts Trunks Sz  L 14/16
      Boys Jurassic World Dominion Colorful Dino UFP 50 Swim Shorts Trunks Sz L 14/16
      Opens in a new window or tab
      Pre-Owned
      $10.10
      or Best Offer
      +$7.35 delivery
      derosnopS
    • Boys Jurassic World Dominion UV 50 Swim Shorts Trunks Size M (8) NWT
      Boys Jurassic World Dominion UV 50 Swim Shorts Trunks Size M (8) NWT
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$4.84 delivery
      derosnopS
    •  Nintendo Super Mario Bros. Boys Swim Trunks Sz Medium
      Nintendo Super Mario Bros. Boys Swim Trunks Sz Medium
      Opens in a new window or tab
      Pre-Owned
      $9.03
      or Best Offer
      +$4.62 delivery
      derosnopS
    • Disney Store Toy Story 4 Forky Rash Guard Swimwear Size 7/8
      Disney Store Toy Story 4 Forky Rash Guard Swimwear Size 7/8
      Opens in a new window or tab
      Brand New
      $13.50
      or Best Offer
      +$4.63 delivery
      Save up to 10% when you buy more
      derosnopS
    • Boys Marvel Spider Man Quick Dry UPF 50+ Swim Shorts Trunks Size M (8) NWT
      Boys Marvel Spider Man Quick Dry UPF 50+ Swim Shorts Trunks Size M (8) NWT
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$4.84 delivery
      derosnopS
    • Super Mario Kart  Boys Swim Trunks Swimsuit Board Shorts size medium
      Super Mario Kart Boys Swim Trunks Swimsuit Board Shorts size medium
      Opens in a new window or tab
      Brand New
      $17.99
      or Best Offer
      Free delivery
      3 watchers
      derosnopS
    • 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