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

        XSSMLFilter AppliedXL2XL4Filter Applied56Filter Applied781010-121214Filter Applied14-16
      • Theme

        • USA (50) Items (50)
          Filter Applied
        • Beach (2,130) Items (2,130)
        • Colorful (1,364) Items (1,364)
        • Shark (811) Items (811)
        • Tropical (505) Items (505)
        • Logo (485) Items (485)
        • Sports (336) Items (336)
        • Hawaiian (334) Items (334)
      • Brand

        • Speedo (3) Items (3)
        • Under armour (2) Items (2)
        • Old Navy (3) Items (3)
        • Billabong (1) Items (1)
        • adidas (1) Items (1)
        • Gymboree (2) Items (2)
        • Laguna (2) Items (2)
        • Revolution (2) Items (2)
      • Color

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

        • Trunks (22) Items (22)
        • Board Shorts (8) Items (8)
        • Swim Shorts (14) Items (14)
        • Jammer (3) Items (3)
        • Not Specified (7) Items (7)
      • Type

        • Rash Guard (6) Items (6)
        • Bottom (32) Items (32)
        • One Piece (4) Items (4)
        • Top (2) Items (2)
        • Not Specified (7) Items (7)
      • Features

        • Drawstring (17) Items (17)
        • Elastic Waist (16) Items (16)
        • Lightweight (12) Items (12)
        • Lined (9) Items (9)
        • Comfortable Fit (7) Items (7)
        • Short Sleeve (6) Items (6)
        • Pockets (5) Items (5)
        • Breathable (4) Items (4)
      • Performance/Activity

        • Recreational (22) Items (22)
        • Surfing (16) Items (16)
        • Training (11) Items (11)
        • Lifeguard (9) Items (9)
        • Competition (8) Items (8)
        • Water Polo (6) Items (6)
        • Not Specified (25) Items (25)
      • Material

        • Polyester (29) Items (29)
        • 100% Polyester (13) Items (13)
        • Spandex (8) Items (8)
        • Nylon (7) Items (7)
        • Cotton (2) Items (2)
        • Spandex Blend (1) Items (1)
        • Not Specified (13) Items (13)
      • Department

        • Boys (47) Items (47)
        • Unisex Kids (3) Items (3)
    • 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 (20) Items (20)
      • New without tags (2) Items (2)
      • Pre-Owned (28) Items (28)
    • 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

49 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: 4Remove filter
    • LRemove filter
    • Size: 6Remove filter
    • USARemove filter
    • Clear AllFilters
    • Vintage KIDS Billabong Fire Skull Shorts Trunks 90s Y2K USA Skate Surf Sport OG
      Vintage KIDS Billabong Fire Skull Shorts Trunks 90s Y2K USA Skate Surf Sport OG
      Opens in a new window or tab
      Pre-Owned
      $100.00
      or Best Offer
      +$7.00 delivery
      Located in United States
      Sponsored
    • Boys 3-4T American Flag Swimsuit From George Hats - USA, 4th Of July, Americana
      Boys 3-4T American Flag Swimsuit From George Hats - USA, 4th Of July, Americana
      Opens in a new window or tab
      Pre-Owned
      $17.00
      or Best Offer
      +$6.55 delivery
      Located in United States
      Sponsored
    • Laguna Stars Swim Top Little Boys 4 Strong Blue Crew Neck Short Sleeve Pullover
      Laguna Stars Swim Top Little Boys 4 Strong Blue Crew Neck Short Sleeve Pullover
      Opens in a new window or tab
      Brand New
      $19.01
      or Best Offer
      +$5.95 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • UZZI USA Flag Swim Trunk Shorts with Mesh Lining and Drawstring Boys Size Large
      UZZI USA Flag Swim Trunk Shorts with Mesh Lining and Drawstring Boys Size Large
      Opens in a new window or tab
      Brand New
      $7.99
      Buy It Now
      +$7.30 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • NWT Children’s Place USA Rashguard Size Large 10 12
      NWT Children’s Place USA Rashguard Size Large 10 12
      Opens in a new window or tab
      Brand New
      $4.99
      0 bids · Time left3d 5h
      $7.99
      Buy It Now
      +$4.84 delivery
      Located in United States
      Sponsored
    • Vintage Birdwell Beach Britches Kids Board Shorts Light Green Size 6  (25")
      Vintage Birdwell Beach Britches Kids Board Shorts Light Green Size 6 (25")
      Opens in a new window or tab
      Pre-Owned
      $34.00
      or Best Offer
      +$5.00 delivery
      Located in United States
      Sponsored
    • Boys  Under Armour USA Street Camo Volley  Swim Shorts; Youth Large; NWT
      Boys Under Armour USA Street Camo Volley Swim Shorts; Youth Large; NWT
      Opens in a new window or tab
      Brand New
      $15.49
      or Best Offer
      +$5.15 delivery
      Located in United States
      3 watchers
      Sponsored
    • NWT Children’s Place USA Rashguard Size Large 10/12 Yellow New
      NWT Children’s Place USA Rashguard Size Large 10/12 Yellow New
      Opens in a new window or tab
      Brand New
      $10.00
      or Best Offer
      +$4.84 delivery
      Located in United States
      Sponsored
    • Faded Glory USA Swim Trunks Youth Size Large 10-12 Mesh Lined
      Faded Glory USA Swim Trunks Youth Size Large 10-12 Mesh Lined
      Opens in a new window or tab
      Pre-Owned
      $10.94
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • 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
      $7.50
      or Best Offer
      +$6.25 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Orlebar Brown Swim Shorts NYC New York City all over print boys size 4 black
      Orlebar Brown Swim Shorts NYC New York City all over print boys size 4 black
      Opens in a new window or tab
      Pre-Owned
      $60.00
      or Best Offer
      +$4.84 delivery
      Located in United States
      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
      Located in United States
      Sponsored
    • Old Navy American Flag Swim Trunks Red White Blue Size L Boys Patriotic Summer
      Old Navy American Flag Swim Trunks Red White Blue Size L Boys Patriotic Summer
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      +$8.62 delivery
      Located in United States
      Sponsored
    • Old Navy American Flag Swim Trunks Red White Blue Size L Boys Patriotic Summer
      Old Navy American Flag Swim Trunks Red White Blue Size L Boys Patriotic Summer
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$4.84 delivery
      Located in United States
      Sponsored
    • Katin USA Surf Boys Youth Rash Guard Size Large Blue White Short Sleeve USA Made
      Katin USA Surf Boys Youth Rash Guard Size Large Blue White Short Sleeve USA Made
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$6.99 delivery in 2-4 days
      Located in United States
      Sponsored
    • Y2K Original Waterman Youth Kids L Blue Cargo Baggy Swim Trunks USA Board Shorts
      Y2K Original Waterman Youth Kids L Blue Cargo Baggy Swim Trunks USA Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$6.20 delivery
      Located in United States
      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
      Located in United States
      Free returns
      Extra 20% off with coupon
      Sponsored
    • NWT Salt Life Boys Performance Swim / Active Trunks Size Small Size 6/7
      NWT Salt Life Boys Performance Swim / Active Trunks Size Small Size 6/7
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      +$4.84 delivery
      Located in United States
      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
      Located in United States
      Extra 10% off with coupon
      Sponsored
    • Chemistry Swim Trunks Lined NASA SPACE USA 4T Boys Summer
      Chemistry Swim Trunks Lined NASA SPACE USA 4T Boys Summer
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Looney Tunes Team USA Olympics Boys size Large 10/12 Swim Shorts Trunks
      Looney Tunes Team USA Olympics Boys size Large 10/12 Swim Shorts Trunks
      Opens in a new window or tab
      Pre-Owned
      $8.49
      Was: $9.9915% off
      or Best Offer
      +$4.52 delivery
      Located in United States
      Extra 15% off with coupon
      Sponsored
    • Boy's Youth Large 29 LOT  Swim Board Shorts Bathing Suit Rash Guard Sun Shirt
      Boy's Youth Large 29 LOT Swim Board Shorts Bathing Suit Rash Guard Sun Shirt
      Opens in a new window or tab
      Pre-Owned
      $45.00
      or Best Offer
      +$9.45 delivery
      Located in United States
      Sponsored
    • NWT Gymboree USA Patriotic American Flag Stars Stripes Swim Trunks Shorts 4 5 6
      NWT Gymboree USA Patriotic American Flag Stars Stripes Swim Trunks Shorts 4 5 6
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      +$4.99 delivery in 2-3 days
      Located in United States
      Sponsored
    • Quiksilver Little Boys 6 Board Shorts Everyday  USA Red White Blue Stars Stripe
      Quiksilver Little Boys 6 Board Shorts Everyday USA Red White Blue Stars Stripe
      Opens in a new window or tab
      Brand New
      $24.00
      Buy It Now
      Free delivery
      Located in United States
      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
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Momentum Destin Short Sleeve Microfiber Sun Shirt UPF 50+ Fishing Swim Youth 14
      Momentum Destin Short Sleeve Microfiber Sun Shirt UPF 50+ Fishing Swim Youth 14
      Opens in a new window or tab
      Pre-Owned
      $4.67
      Was: $6.2325% off
      or Best Offer
      +$5.99 delivery
      Located in United States
      Sponsored
    • 2 Under Armour Boys YLG Large Swim Trunks Shorts Lined Drawstring Flag USA Black
      2 Under Armour Boys YLG Large Swim Trunks Shorts Lined Drawstring Flag USA Black
      Opens in a new window or tab
      Pre-Owned
      $21.99
      Buy It Now
      +$7.35 delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Maamgic Boys Swim Trunks Swimsuit Youth Size 4T Anchor
      Maamgic Boys Swim Trunks Swimsuit Youth Size 4T Anchor
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      +$4.75 delivery
      Located in United States
      Sponsored
    • NEW American Excellence Board Shorts Boys Large Blue Floral Polyester Made USA
      NEW American Excellence Board Shorts Boys Large Blue Floral Polyester Made USA
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      +$7.99 delivery
      Located in United States
      Free returns
      Extra 20% off with coupon
      Sponsored
      Top Rated Plus
    • Large Swim Trunks Vintage Vanderbilt Boys Nylon Green & Blue Shorts Made USA
      Large Swim Trunks Vintage Vanderbilt Boys Nylon Green & Blue Shorts Made USA
      Opens in a new window or tab
      Brand New
      $22.75
      Was: $35.0035% off
      or Best Offer
      +$5.62 delivery
      Located in United States
      Extra 5% off with coupon
      Sponsored
    • No Fear Boys Swim Board Shorts Size Large Lined Black White Pink Blue EUC A4519
      No Fear Boys Swim Board Shorts Size Large Lined Black White Pink Blue EUC A4519
      Opens in a new window or tab
      Pre-Owned
      $14.03
      Was: $14.775% off
      or Best Offer
      +$5.95 delivery
      Located in United States
      Sponsored
    • LAGUNA Boys Stars and Stripes Swim Set, Strong Blue & Salsa, 4
      LAGUNA Boys Stars and Stripes Swim Set, Strong Blue & Salsa, 4
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Boys Size Large Vintage Swim Trunks Multicolored Drawstring By Sun Blocks USA
      Boys Size Large Vintage Swim Trunks Multicolored Drawstring By Sun Blocks USA
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$4.99 delivery
      Located in United States
      Sponsored
    • Old Navy And Cat & Jack Boys Swim Trunks USA Flag Size 6/7 Bathing Suit Youth
      Old Navy And Cat & Jack Boys Swim Trunks USA Flag Size 6/7 Bathing Suit Youth
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$5.98 delivery
      Located in United States
      Sponsored
    • Boys USA Water Shirt Rash guard Size Large 12/14
      Boys USA Water Shirt Rash guard Size Large 12/14
      Opens in a new window or tab
      Pre-Owned
      $5.00
      Buy It Now
      +$5.00 delivery
      Located in United States
      Sponsored
    • Hartstrings USA Flag And Matching Swim Trunks Toddler Size 6
      Hartstrings USA Flag And Matching Swim Trunks Toddler Size 6
      Opens in a new window or tab
      New (Other)
      $29.99
      or Best Offer
      +$5.80 delivery
      Located in United States
      Sponsored
    • Carter's Boys Floral Swim Trunks Tan Size Large (7)
      Carter's Boys Floral Swim Trunks Tan Size Large (7)
      Opens in a new window or tab
      Pre-Owned
      $7.99
      or Best Offer
      +$5.00 delivery
      Located in United States
      Sponsored
    • Ron Jon Surf Shop Kids Boys GirlsWetsuit Size 4 Blue Black Made In USA Excellent
      Ron Jon Surf Shop Kids Boys GirlsWetsuit Size 4 Blue Black Made In USA Excellent
      Opens in a new window or tab
      Pre-Owned
      $25.00
      or Best Offer
      +$8.84 delivery
      Located in United States
      Sponsored
    • NWT BOYS 98 Coast Av Usa Inc. Multi Color Polka Dot Swim Trunk- Size L 10-12 Yr
      NWT BOYS 98 Coast Av Usa Inc. Multi Color Polka Dot Swim Trunk- Size L 10-12 Yr
      Opens in a new window or tab
      Brand New
      $35.00
      Buy It Now
      +$5.00 delivery
      Located in United States
      Sponsored
    • Mondays Child Boys USA Swim Shorts Size 6 100% Polyester
      Mondays Child Boys USA Swim Shorts Size 6 100% Polyester
      Opens in a new window or tab
      Pre-Owned
      $16.00
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Teen Boys IDGREATIM SWIM TRUNKS Mesh Lining UPF 50+ Pockets STARS STRIPES Sz 14y
      Teen Boys IDGREATIM SWIM TRUNKS Mesh Lining UPF 50+ Pockets STARS STRIPES Sz 14y
      Opens in a new window or tab
      New (Other)
      $15.99
      Buy It Now
      +$4.99 delivery
      Located in United States
      Sponsored
    • Adidas Swim Shorts Trunks Swimming Pocket Logo Striped Green Black Large A4207
      Adidas Swim Shorts Trunks Swimming Pocket Logo Striped Green Black Large A4207
      Opens in a new window or tab
      Pre-Owned
      $11.35
      Was: $11.955% off
      or Best Offer
      +$4.95 delivery
      Located in United States
      Sponsored
    • Mondays Child USA Swim Shorts Size 6 100% Polyester
      Mondays Child USA Swim Shorts Size 6 100% Polyester
      Opens in a new window or tab
      Pre-Owned
      $16.00
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Mondays Child Boys USA Flag Swim Shorts Size 6 100% Polyester
      Mondays Child Boys USA Flag Swim Shorts Size 6 100% Polyester
      Opens in a new window or tab
      Pre-Owned
      $16.00
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Mondays Child Boys USA Flag Swim Shorts Size 6 100% Polyester
      Mondays Child Boys USA Flag Swim Shorts Size 6 100% Polyester
      Opens in a new window or tab
      Pre-Owned
      $16.00
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Nwt Gymboree surfin' rash guard swim shirt boys 4 free ship USA
      Nwt Gymboree surfin' rash guard swim shirt boys 4 free ship USA
      Opens in a new window or tab
      Brand New
      $13.99
      or Best Offer
      Free delivery
      Located in United States
      Sponsored
    • Millie & Maxx Boys Colorful Shark Swim Suit Trunks Shorts Lined  Size 6
      Millie & Maxx Boys Colorful Shark Swim Suit Trunks Shorts Lined Size 6
      Opens in a new window or tab
      Pre-Owned
      $9.00
      Buy It Now
      +$6.55 delivery
      Located in United States
      Sponsored
    • OT REVOLUTION PATRIOTIC USA AMERICAN FLAG Boys' Stripes Swim Trunks M,L #SWM2
      OT REVOLUTION PATRIOTIC USA AMERICAN FLAG Boys' Stripes Swim Trunks M,L #SWM2
      Opens in a new window or tab
      Brand New
      $12.50
      Was: $25.0050% off
      Buy It Now
      +$9.45 delivery
      Located in United States
      Sponsored
    • NWT Salt Life Boys Performance Swim / Active Trunks Size Large 10/12
      NWT Salt Life Boys Performance Swim / Active Trunks Size Large 10/12
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      +$4.84 delivery
      Located in United States
      Last one
      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