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

        XSSMLXL4Filter Applied4-55-666-778Filter Applied9-101010-1214Filter Applied
      • Theme

        • TV (25) Items (25)
          Filter Applied
        • Retro (26) Items (26)
          Filter Applied
        • Beach (1,259) Items (1,259)
        • Colorful (708) Items (708)
        • Shark (468) Items (468)
        • Tropical (354) Items (354)
        • Art (200) Items (200)
        • Stars (199) Items (199)
      • Brand

        • Nintendo (10) Items (10)
        • Hurley (3) Items (3)
        • Ninja (6) Items (6)
        • Speedo (1) Items (1)
        • Disney (3) Items (3)
        • Lands' End (3) Items (3)
        • Carter's (2) Items (2)
        • Minecraft (2) Items (2)
      • Color

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

        • Trunks (36) Items (36)
        • Board Shorts (11) Items (11)
        • Swim Shorts (6) Items (6)
      • Type

        • Rash Guard (12) Items (12)
        • Bottom (27) Items (27)
        • Not Specified (11) Items (11)
      • Features

        • Drawstring (27) Items (27)
        • Elastic Waist (27) Items (27)
        • Lined (7) Items (7)
        • Pockets (7) Items (7)
        • Quick Dry (6) Items (6)
        • Built-In Brief (4) Items (4)
        • Comfortable Fit (4) Items (4)
        • Lightweight (4) Items (4)
      • Character

        • Boy (39) Items (39)
        • Steve (2) Items (2)
        • Bugs Bunny (1) Items (1)
        • Mickey Mouse (1) Items (1)
        • Spider-Man (1) Items (1)
        • Not Specified (6) Items (6)
      • Performance/Activity

        • Recreational (11) Items (11)
        • Surfing (10) Items (10)
        • Lifeguard (3) Items (3)
        • Training (3) Items (3)
        • Water Polo (3) Items (3)
        • Competition (2) Items (2)
        • Not Specified (36) Items (36)
      • Material

        • 100% Polyester (13) Items (13)
        • Polyester (10) Items (10)
        • 100% Nylon (3) Items (3)
        • 100% Cotton (1) Items (1)
        • 100% Polyamide (1) Items (1)
        • Cotton Blend (1) Items (1)
        • Nylon (1) Items (1)
        • Not Specified (25) Items (25)
    • 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 (33) Items (33)
      • New without tags (1) Items (1)
      • Pre-Owned (16) Items (16)
    • 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

48 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: 14Remove filter
    • Size: 8Remove filter
    • Size: 4Remove filter
    • TVRemove filter
    • RetroRemove filter
    • Clear AllFilters
    • J Crew Crewcuts Swim Trunks Kids 14 Red Beach Pool Retro Shorts
      J Crew Crewcuts Swim Trunks Kids 14 Red Beach Pool Retro Shorts
      Opens in a new window or tab
      Pre-Owned
      $19.95
      or Best Offer
      +$6.75 delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • Super Mario Kart Swim Trunks Shorts Boy Mario And Luigi Size 8 25x8 Blue
      Super Mario Kart Swim Trunks Shorts Boy Mario And Luigi Size 8 25x8 Blue
      Opens in a new window or tab
      Pre-Owned
      $20.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Disney Boys Retro Mickey Mouse & Pluto Striped Swim Trunk Board Shorts Size 4
      Disney Boys Retro Mickey Mouse & Pluto Striped Swim Trunk Board Shorts Size 4
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Lands' End Swim Trunks Boy's Small 4 Green Orange Floral Hawaiian Board Shorts
      Lands' End Swim Trunks Boy's Small 4 Green Orange Floral Hawaiian Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $6.98
      Was: $13.9550% off
      or Best Offer
      +$6.95 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • NWT HURLEY Boys Kids Size S/8-10 Board Shorts Swim Trunks Tropical Floral Print
      NWT HURLEY Boys Kids Size S/8-10 Board Shorts Swim Trunks Tropical Floral Print
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      +$9.79 delivery
      Sponsored
    • Boys Minecraft Swim Trunks Rash Guard Set Short Swimsuit 4 5 6 7 8 10 12 Creeper
      Boys Minecraft Swim Trunks Rash Guard Set Short Swimsuit 4 5 6 7 8 10 12 Creeper
      Opens in a new window or tab
      Brand New
      $29.90
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Boys Luigi 4 5 6 7 8 10 12
      Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Boys Luigi 4 5 6 7 8 10 12
      Opens in a new window or tab
      Brand New
      $29.90
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Teenage Mutant Ninja Turtles Swimsuit Rashguard & Trunks Swim Set Boys 4-14 TMNT
      Teenage Mutant Ninja Turtles Swimsuit Rashguard & Trunks Swim Set Boys 4-14 TMNT
      Opens in a new window or tab
      Brand New
      $32.90 to $36.90
      Buy It Now
      +$5.50 delivery
      Sponsored
    • Strong Boalt Swim Shorts Boys Size 8 Board Shorts Tropical Leaf Print 24” waist
      Strong Boalt Swim Shorts Boys Size 8 Board Shorts Tropical Leaf Print 24” waist
      Opens in a new window or tab
      New (Other)
      $39.99
      or Best Offer
      +$6.00 delivery in 2-4 days
      Sponsored
    • NWT HURLEY Phantom Eco Board Shorts 25th Anniversary Block Party 18" Boys 14/27
      NWT HURLEY Phantom Eco Board Shorts 25th Anniversary Block Party 18" Boys 14/27
      Opens in a new window or tab
      Brand New
      $19.80
      or Best Offer
      +$6.95 delivery
      Sponsored
    • Maui Built Boys Velvet Leopard Board Shorts 25" Waist 8-10 Aprox Fit
      Maui Built Boys Velvet Leopard Board Shorts 25" Waist 8-10 Aprox Fit
      Opens in a new window or tab
      Pre-Owned
      $39.95
      Buy It Now
      +$6.95 delivery in 2-4 days
      Sponsored
    • Sz 4-12 Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys Luigi
      Sz 4-12 Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys Luigi
      Opens in a new window or tab
      Brand New
      $30.90 to $37.90
      Buy It Now
      +$5.95 delivery
      6+ sold
      Sponsored
    • Teenage Mutant Ninja Turtles Swimsuit Rashguard Trunks Swim Set Boy 4 5 6 7 8 10
      Teenage Mutant Ninja Turtles Swimsuit Rashguard Trunks Swim Set Boy 4 5 6 7 8 10
      Opens in a new window or tab
      Brand New
      $28.90
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Rip Curl 291161 Boy's Dawn Patrol Boardshorts (Big Kids) Retro Red 14 Big Kid
      Rip Curl 291161 Boy's Dawn Patrol Boardshorts (Big Kids) Retro Red 14 Big Kid
      Opens in a new window or tab
      Brand New
      $24.50
      List price: $44.0044% off
      or Best Offer
      +$4.20 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Teenage Mutant Ninja Turtles Swimsuit Rashguard Trunk Swim Set Boys 4 5 6 7 8 10
      Teenage Mutant Ninja Turtles Swimsuit Rashguard Trunk Swim Set Boys 4 5 6 7 8 10
      Opens in a new window or tab
      Brand New
      $28.90 to $29.90
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Boys Pokemon Swim Trunks Rash Guard Set Shorts Swimsuit 4 5 6 7 8 10 12 Pikachu
      Boys Pokemon Swim Trunks Rash Guard Set Shorts Swimsuit 4 5 6 7 8 10 12 Pikachu
      Opens in a new window or tab
      Brand New
      $28.90 to $29.90
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Vintage DONMOOR A Whale of a Swim Boy Size 14 Swim Trunks 100% Stretch Nylon
      Vintage DONMOOR A Whale of a Swim Boy Size 14 Swim Trunks 100% Stretch Nylon
      Opens in a new window or tab
      Pre-Owned
      $35.00
      Buy It Now
      +$9.60 delivery
      Sponsored
    • Hanna Andersson Swim Shorts Star Wars Retro Colorful Stripes Elastic Waist 4
      Hanna Andersson Swim Shorts Star Wars Retro Colorful Stripes Elastic Waist 4
      Opens in a new window or tab
      Pre-Owned
      $19.88
      or Best Offer
      +$4.52 delivery
      Sponsored
    • DISNEY STORE Star Wars Rebels TV Show Ezra Zeb Droid BOYS SWIM TRUNKS Size 4 NWT
      DISNEY STORE Star Wars Rebels TV Show Ezra Zeb Droid BOYS SWIM TRUNKS Size 4 NWT
      Opens in a new window or tab
      Brand New
      $14.95
      Buy It Now
      +$6.20 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Teenage Mutant Ninja Turtles Swimsuit Trunk Swim Short Set Boys 4 5 6 7 8 10 12
      Teenage Mutant Ninja Turtles Swimsuit Trunk Swim Short Set Boys 4 5 6 7 8 10 12
      Opens in a new window or tab
      Brand New
      $16.90 to $17.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Teenage Mutant Ninja Turtles Swimsuit Trunk Swim Board Short Boy 4 5 6 7 8 10 12
      Teenage Mutant Ninja Turtles Swimsuit Trunk Swim Board Short Boy 4 5 6 7 8 10 12
      Opens in a new window or tab
      Brand New
      $16.90 to $17.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys Luigi
      Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys Luigi
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Pokemon Boys Size 8 Swim Trunks Pikachu Poke Ball Bathing Suit Shorts Liner
      Pokemon Boys Size 8 Swim Trunks Pikachu Poke Ball Bathing Suit Shorts Liner
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • VINTAGE Dragon Swim Trunks Shorts Size 8 Youth Boys Black Gray Y2K
      VINTAGE Dragon Swim Trunks Shorts Size 8 Youth Boys Black Gray Y2K
      Opens in a new window or tab
      Pre-Owned
      $11.00
      or Best Offer
      +$5.16 delivery
      Sponsored
    • Sz 4-12 Super Mario Swimsuit Set Swim Trunks Shorts Nintendo Boys Yoshi Toad NWT
      Sz 4-12 Super Mario Swimsuit Set Swim Trunks Shorts Nintendo Boys Yoshi Toad NWT
      Opens in a new window or tab
      Brand New
      $28.84 to $29.92
      Buy It Now
      +$4.95 delivery
      Sponsored
    • LANDS' END Big Boys' 8, 10/12, 14/16 Flame Tie Dye Cargo Pocket Swim Trunks NWT
      LANDS' END Big Boys' 8, 10/12, 14/16 Flame Tie Dye Cargo Pocket Swim Trunks NWT
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Super Mario Kart Swimsuit Swim Trunks Shorts Boys Luigi  7 8 10 12 Brothers NWT
      Super Mario Kart Swimsuit Swim Trunks Shorts Boys Luigi 7 8 10 12 Brothers NWT
      Opens in a new window or tab
      Brand New
      $18.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Boy Luigi 4 5 6 7 8 10 12
      Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Boy Luigi 4 5 6 7 8 10 12
      Opens in a new window or tab
      Brand New
      $28.90 to $29.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Vans Off The Wall Kids 14 Board Shorts Maritime Retro Surf Skate Beach
      Vans Off The Wall Kids 14 Board Shorts Maritime Retro Surf Skate Beach
      Opens in a new window or tab
      Pre-Owned
      $16.99
      or Best Offer
      +$5.21 delivery in 2-4 days
      Extra 10% off with coupon
      Sponsored
    • speedo Boys swim trunks Size 8
      speedo Boys swim trunks Size 8
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Boys Minecraft Swim Trunks Rash Guard Set Short Swimsuit 4T 5T 5 6 7 8 10 12 14
      Boys Minecraft Swim Trunks Rash Guard Set Short Swimsuit 4T 5T 5 6 7 8 10 12 14
      Opens in a new window or tab
      Brand New
      $29.90 to $36.90
      Buy It Now
      +$5.40 delivery
      1+ watchers
      Sponsored
    • Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys 4 5 6 7 Luigi
      Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys 4 5 6 7 Luigi
      Opens in a new window or tab
      Brand New
      $40.90
      Buy It Now
      +$5.95 delivery
      2+ watchers
      Sponsored
    • Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys Luigi Sz 8 M
      Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys Luigi Sz 8 M
      Opens in a new window or tab
      Brand New
      $54.90
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Marvel Spider-Man Del Sol Board Shorts Boys T4 Blue Red Changes Color New NWT
      Marvel Spider-Man Del Sol Board Shorts Boys T4 Blue Red Changes Color New NWT
      Opens in a new window or tab
      Brand New
      $8.99
      or Best Offer
      +$6.25 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Disney CARS Swim Trunks 8 NeW Finn McMissile Swimtrunks Colorful Board Shorts
      Disney CARS Swim Trunks 8 NeW Finn McMissile Swimtrunks Colorful Board Shorts
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$5.20 delivery
      Sponsored
    • NMT! Kanu Surf Blue/Green Stripe Pocket Lined Boys Swim Surf Trunks Shorts S (8)
      NMT! Kanu Surf Blue/Green Stripe Pocket Lined Boys Swim Surf Trunks Shorts S (8)
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Baby Yoda Swim Trunks Rash Guard Swimsuit Set Short Star Wars Grogu Boys Sz 4
      Baby Yoda Swim Trunks Rash Guard Swimsuit Set Short Star Wars Grogu Boys Sz 4
      Opens in a new window or tab
      Brand New
      $25.90
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Boys’ Beach Bros. $28 '80s Retro Pineapple Print Quick Dry Swim Shorts Size 4
      Boys’ Beach Bros. $28 '80s Retro Pineapple Print Quick Dry Swim Shorts Size 4
      Opens in a new window or tab
      Brand New
      $17.00
      Buy It Now
      Free delivery
      Sponsored
    • Vintage Looney Tunes Scuba Club Swim Trunks Shorts Boys 14 Size Large
      Vintage Looney Tunes Scuba Club Swim Trunks Shorts Boys 14 Size Large
      Opens in a new window or tab
      Pre-Owned
      $45.00
      or Best Offer
      Free delivery
      Sponsored
    • Vintage swim trunk boy with geometric snail pattern retro swimwear size 14 year
      Vintage swim trunk boy with geometric snail pattern retro swimwear size 14 year
      Opens in a new window or tab
      Brand New
      $35.00
      or Best Offer
      +$22.00 delivery
      from Belgium
      Sponsored
    • RARE Funky Trunks Toddler Boys Retro 60’s Classic Trunks Swim briefs Swimwear
      RARE Funky Trunks Toddler Boys Retro 60’s Classic Trunks Swim briefs Swimwear
      Opens in a new window or tab
      Pre-Owned
      $12.45
      Was: $15.0017% off
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Lands End Retro Ringer Swim Trunks Size 14
      Lands End Retro Ringer Swim Trunks Size 14
      Opens in a new window or tab
      Pre-Owned
      $25.00
      Buy It Now
      Free delivery
      Sponsored
    •  Vtg Retro Zipper Fly Swimsuit,Bathing Suit Carnegie sz 14 Youth  Board Shorts
      Vtg Retro Zipper Fly Swimsuit,Bathing Suit Carnegie sz 14 Youth Board Shorts
      Opens in a new window or tab
      Brand New
      $49.99
      Buy It Now
      +$6.40 delivery
      Sponsored
    • Vintage Kid’s Fast Moves Swim Trunks Red Yacht Club Stripes Lined Boy’s Size 4T
      Vintage Kid’s Fast Moves Swim Trunks Red Yacht Club Stripes Lined Boy’s Size 4T
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$4.51 delivery
      Sponsored
    • NWOT BOYS RETROMARINE RETRO TV SWIM TRUNKS LINED. 4Y
      NWOT BOYS RETROMARINE RETRO TV SWIM TRUNKS LINED. 4Y
      Opens in a new window or tab
      Pre-Owned
      $35.00
      Buy It Now
      Free delivery
      Sponsored
    • NWt carters 14 swim trunks dinosaurs surfing boating tween boys birthday pool
      NWt carters 14 swim trunks dinosaurs surfing boating tween boys birthday pool
      Opens in a new window or tab
      Brand New
      $24.80
      or Best Offer
      +$5.20 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
      $6.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • NWt 14 rainbow neon carters swim trunks dinosaurs boy bathing suit swimming swim
      NWt 14 rainbow neon carters swim trunks dinosaurs boy bathing suit swimming swim
      Opens in a new window or tab
      Brand New
      $24.80
      or Best Offer
      +$5.20 delivery
      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