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
      • Theme

        • Horse (3) Items (3)
          Filter Applied
        • Flag (45) Items (45)
          Filter Applied
        • Beach (2,056) Items (2,056)
        • Colorful (1,145) Items (1,145)
        • Tropical (548) Items (548)
        • Shark (464) Items (464)
        • Hawaiian (380) Items (380)
        • Logo (343) Items (343)
      • Features

        • Pockets (48) Items (48)
          Filter Applied
        • Drawstring (64) Items (64)
        • Elastic Waist (52) Items (52)
        • Lined (50) Items (50)
        • Lightweight (30) Items (30)
        • Quick Dry (26) Items (26)
        • Back Pocket (19) Items (19)
        • Comfortable Fit (17) Items (17)
      • Size

        SMLXL44-556-7781010-121214-161618
      • Brand

        • Old Navy (5) Items (5)
        • Polo Ralph Lauren (4) Items (4)
        • Unbranded (5) Items (5)
        • Nautica (5) Items (5)
        • Vineyard Vines (3) Items (3)
        • Cat & Jack (2) Items (2)
        • Quiksilver (3) Items (3)
        • ZeroXposur (3) Items (3)
      • Swim Bottom Style

        • Trunks (28) Items (28)
        • Board Shorts (14) Items (14)
        • Swim Shorts (8) Items (8)
      • Color

        • Blue
        • Green
        • Multicolor
        • Red
        • White
      • Performance/Activity

        • Recreational (24) Items (24)
        • Surfing (23) Items (23)
        • Water Polo (10) Items (10)
        • Training (7) Items (7)
        • Lifeguard (5) Items (5)
        • Competition (4) Items (4)
        • Not Specified (18) Items (18)
      • Material

        • 100% Polyester (25) Items (25)
        • Polyester (23) Items (23)
        • Nylon (3) Items (3)
        • Cotton (2) Items (2)
        • 100% Cotton (1) Items (1)
        • 100% Nylon (1) Items (1)
        • Cotton Blend (1) Items (1)
        • Leather (1) Items (1)
      • Character

        • Boy (45) Items (45)
        • Blue (2) Items (2)
        • Tommy (2) Items (2)
        • Not Specified (2) Items (2)
      • Pattern

        • Striped (14) Items (14)
        • Animal Print (4) Items (4)
        • Geometric (2) Items (2)
        • Solid (2) Items (2)
        • Colorblock (1) Items (1)
        • Not Specified (25) Items (25)
    • Price

      • Under $14.00
      • $14.00 to $20.00
      • Over $20.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (19) Items (19)
      • New without tags (1) Items (1)
      • New with imperfections (2) Items (2)
      • Pre-Owned (27) Items (27)
    • 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

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
    • PocketsRemove filter
    • FlagRemove filter
    • HorseRemove filter
    • Clear AllFilters
    • Pelagic Shorts Boys 27 Red White Blue American Flag Sharkskin Boardshort Fish
      Pelagic Shorts Boys 27 Red White Blue American Flag Sharkskin Boardshort Fish
      Opens in a new window or tab
      Pre-Owned
      $17.99
      Was: $29.9940% off
      or Best Offer
      +$7.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Vineyard Vines American Flag All Over Print Swim Trunks Boys 18 XL Lined Pocket
      Vineyard Vines American Flag All Over Print Swim Trunks Boys 18 XL Lined Pocket
      Opens in a new window or tab
      Pre-Owned
      $19.99
      Buy It Now
      +$6.55 delivery
      Sponsored
    • Pelagic Board Shorts Boys Youth 29 Red White Blue Flag Sharkskin Zip Pocket Fish
      Pelagic Board Shorts Boys Youth 29 Red White Blue Flag Sharkskin Zip Pocket Fish
      Opens in a new window or tab
      Pre-Owned
      $34.47
      Buy It Now
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Ralph Lauren Polo Swim Trunks Boys Large Red Stampede Pony Vintage Youth Beach
      Ralph Lauren Polo Swim Trunks Boys Large Red Stampede Pony Vintage Youth Beach
      Opens in a new window or tab
      Pre-Owned
      $12.50
      Was: $24.9950% off
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boyss Buc-ee's Sz 5T  Logo Texas Flag Lined Elastic Waist Swim Trunks Swimsuit
      Boyss Buc-ee's Sz 5T Logo Texas Flag Lined Elastic Waist Swim Trunks Swimsuit
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$4.95 delivery
      Sponsored
    • TOMMY HILFIGER SWIMSUIT BOYS - BLUE POCKET SZ XL 20 - BOARD SHORTS SWIM
      TOMMY HILFIGER SWIMSUIT BOYS - BLUE POCKET SZ XL 20 - BOARD SHORTS SWIM
      Opens in a new window or tab
      Brand New
      $25.98
      Buy It Now
      Free delivery
      2 watchers
      Sponsored
    • Vineyard Vines Boys Youth Red, White and Blue Flag Swim Trunks Size L (Youth)
      Vineyard Vines Boys Youth Red, White and Blue Flag Swim Trunks Size L (Youth)
      Opens in a new window or tab
      Pre-Owned
      $29.99
      or Best Offer
      +$9.45 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Quiksilver Kids' Boys' Youth Boardshorts Everyday Freedom Swimming Trunk Size 27
      Quiksilver Kids' Boys' Youth Boardshorts Everyday Freedom Swimming Trunk Size 27
      Opens in a new window or tab
      Brand New
      $27.50
      List price: $40.0031% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Buy 1, get 1 20% off with coupon
      Sponsored
      Top Rated Plus
    • NWT ZeroXposur Boys Board Shorts American Flag UPF 50+ Draw cord Pocket L 14/16
      NWT ZeroXposur Boys Board Shorts American Flag UPF 50+ Draw cord Pocket L 14/16
      Opens in a new window or tab
      Brand New
      $23.00
      0 bids · Time left5d 3h
      +$6.85 delivery
      Sponsored
    • Old Navy Swim Trunks Board Shorts USA Flag Boys Youth XL 14-16
      Old Navy Swim Trunks Board Shorts USA Flag Boys Youth XL 14-16
      Opens in a new window or tab
      Pre-Owned
      $9.55
      or Best Offer
      +$6.25 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Cat & Jack Kids Swim Trunks Youth XL 16 USA Flag Back Pockets Boys
      Cat & Jack Kids Swim Trunks Youth XL 16 USA Flag Back Pockets Boys
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$6.25 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Swimming Trunks, Kids Swimsuit Shorts Board for Boy, Elastic Beach Swimsuit
      Boys Swimming Trunks, Kids Swimsuit Shorts Board for Boy, Elastic Beach Swimsuit
      Opens in a new window or tab
      Brand New
      $1.99
      Buy It Now
      +$6.20 delivery in 2-4 days
      Save up to 20% when you buy more
      Sponsored
    • Vineyard Vines USA Flag Stars/Whales/Stripes Swimsuit Moonshine Boys Sz XL 18
      Vineyard Vines USA Flag Stars/Whales/Stripes Swimsuit Moonshine Boys Sz XL 18
      Opens in a new window or tab
      Brand New
      $39.88
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Quiksilver Boys Youth Size 27X8 (XL) Everyday Hot Dog Boardshorts Trunk Swimwear
      Quiksilver Boys Youth Size 27X8 (XL) Everyday Hot Dog Boardshorts Trunk Swimwear
      Opens in a new window or tab
      Pre-Owned
      $15.95
      Buy It Now
      +$5.00 delivery
      Sponsored
    • ZeroXposur Swim Board Shorts Boy’s XL 18 20 Red White Blue Flag Pockets Beach
      ZeroXposur Swim Board Shorts Boy’s XL 18 20 Red White Blue Flag Pockets Beach
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$5.75 delivery
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • Lot of 2 Jumping Bean OP Hawaiian  American Flag Colors Swim Shorts w/Lining 6-7
      Lot of 2 Jumping Bean OP Hawaiian American Flag Colors Swim Shorts w/Lining 6-7
      Opens in a new window or tab
      Pre-Owned
      $19.12
      Was: $22.5015% off
      Buy It Now
      +$5.62 delivery
      Sponsored
    • NWT Nautica Little Boys Edgy Flag UPF 50+ Protection, Swim Trunks size: 4,5,6
      NWT Nautica Little Boys Edgy Flag UPF 50+ Protection, Swim Trunks size: 4,5,6
      Opens in a new window or tab
      Brand New
      $23.99
      Buy It Now
      +$3.99 delivery
      Save up to 5% when you buy more
      Sponsored
    • Buc-ee's Boy's Sz YL Logo Texas Flag Lined Elastic Waist Swim Trunks Swimsuit
      Buc-ee's Boy's Sz YL Logo Texas Flag Lined Elastic Waist Swim Trunks Swimsuit
      Opens in a new window or tab
      Brand New
      $13.99
      or Best Offer
      +$4.95 delivery
      Sponsored
    • EUC Gymboree Boys 12 Flag Stars Stripes Red White Blue Swim Board Shorts Trunks
      EUC Gymboree Boys 12 Flag Stars Stripes Red White Blue Swim Board Shorts Trunks
      Opens in a new window or tab
      Pre-Owned
      $17.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Polo Ralph Lauren Boys Size 7 Blue Yellow Big Pony Mesh Lined Swim Trunks Pocket
      Polo Ralph Lauren Boys Size 7 Blue Yellow Big Pony Mesh Lined Swim Trunks Pocket
      Opens in a new window or tab
      Pre-Owned
      $14.95
      Buy It Now
      +$7.00 delivery
      Sponsored
    • Old Navy Boys XL 14/16 Swim Shorts American Flag Swimsuit Red White Blue Lined
      Old Navy Boys XL 14/16 Swim Shorts American Flag Swimsuit Red White Blue Lined
      Opens in a new window or tab
      Pre-Owned
      $15.99
      or Best Offer
      +$4.71 delivery
      Sponsored
    • 2-PAIRS Revolution BOYS M (8-10) American USA Flag Board Shorts Swim Trunks NWD
      2-PAIRS Revolution BOYS M (8-10) American USA Flag Board Shorts Swim Trunks NWD
      Opens in a new window or tab
      New (Other)
      $8.49
      Was: $9.9915% off
      or Best Offer
      +$5.80 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boy's Youth Vans 19" 4 Way Stretch Era Board Shorts Swim
      Boy's Youth Vans 19" 4 Way Stretch Era Board Shorts Swim
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      1+ watchers
      Sponsored
      Top Rated Plus
    • Columbia Boys Swim Trunks American Flag Mesh Liner Elastic Waist Large 12-14
      Columbia Boys Swim Trunks American Flag Mesh Liner Elastic Waist Large 12-14
      Opens in a new window or tab
      Pre-Owned
      $9.59
      Was: $11.9920% off
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Nautica Swimwear Boys Medium (10-12) Blue Flags Back Pocket Mesh Lining Trunks
      Nautica Swimwear Boys Medium (10-12) Blue Flags Back Pocket Mesh Lining Trunks
      Opens in a new window or tab
      Pre-Owned
      $11.99
      or Best Offer
      +$4.95 delivery
      Free returns
      Benefits charity
      Sponsored
      Top Rated Plus
    • Old Navy Swim Trunks Board Shorts Youth XL 14-16 USA Flag Red White Blue
      Old Navy Swim Trunks Board Shorts Youth XL 14-16 USA Flag Red White Blue
      Opens in a new window or tab
      New (Other)
      $12.99
      Buy It Now
      +$4.98 delivery
      Extra 13% off with coupon
      Sponsored
    • ZeroXposur Boys Board Shorts American Flag UPF 50 Draw Cord Youth XL 18/20 New
      ZeroXposur Boys Board Shorts American Flag UPF 50 Draw Cord Youth XL 18/20 New
      Opens in a new window or tab
      Brand New
      $15.99
      or Best Offer
      +$5.99 delivery
      20% off 2+ with coupon
      Sponsored
    • Quicksilver Boys Youth Board Shorts USA Stars & Stripes Stretch Sz 30 16 NWT
      Quicksilver Boys Youth Board Shorts USA Stars & Stripes Stretch Sz 30 16 NWT
      Opens in a new window or tab
      Brand New
      $17.39
      Was: $19.9913% off
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Tommy Hilfiger Boys Teen Size 20 XL Swim Trunks Board Shorts Nautical Stripes
      Tommy Hilfiger Boys Teen Size 20 XL Swim Trunks Board Shorts Nautical Stripes
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$6.99 delivery
      Extra 5% off with coupon
      Sponsored
    • Polo Ralph Lauren Swimmer ShortsYouth Boys L 14-16 American Flag Trunks Board
      Polo Ralph Lauren Swimmer ShortsYouth Boys L 14-16 American Flag Trunks Board
      Opens in a new window or tab
      Pre-Owned
      $21.16
      Buy It Now
      +$11.68 delivery
      from Canada
      Sponsored
    • Boys RETROMARINE Swim Trunk Size M Swimming Shorts Resort Wear Flag Print NICE
      Boys RETROMARINE Swim Trunk Size M Swimming Shorts Resort Wear Flag Print NICE
      Opens in a new window or tab
      Pre-Owned
      $33.10
      or Best Offer
      +$4.57 delivery
      Sponsored
    • Cat And Jack Boys S (6/7 ) American Flag Swim Trunks
      Cat And Jack Boys S (6/7 ) American Flag Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $9.97
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Nautica Swim Trunks Little Boys Size 4 Leaves Design UPF 50+ Protection
      Nautica Swim Trunks Little Boys Size 4 Leaves Design UPF 50+ Protection
      Opens in a new window or tab
      Brand New
      $13.99
      or Best Offer
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Swim Trunks Bundle- Under Armour And Wonder  Nation, Size Boys Small/ 7
      Swim Trunks Bundle- Under Armour And Wonder Nation, Size Boys Small/ 7
      Opens in a new window or tab
      Pre-Owned
      $15.99
      or Best Offer
      +$5.62 delivery
      Sponsored
    • True Craft 2 pairs Swim Trunks Shorts with pocket Youth XL
      True Craft 2 pairs Swim Trunks Shorts with pocket Youth XL
      Opens in a new window or tab
      Pre-Owned
      $7.95
      or Best Offer
      +$5.00 delivery
      Sponsored
    • $44 Tommy Hilfiger Boys Blue Flag Pocket Drawstring Board Swim Shorts Sz XL
      $44 Tommy Hilfiger Boys Blue Flag Pocket Drawstring Board Swim Shorts Sz XL
      Opens in a new window or tab
      Brand New
      $12.58
      Was: $35.9565% off
      or Best Offer
      +$9.99 delivery in 2-4 days
      Extra 6% off with coupon
      Sponsored
    • RELIGION Boy's Toddler Swimwear Swim Short Pocket Cotton Red Size 4-5 NWD
      RELIGION Boy's Toddler Swimwear Swim Short Pocket Cotton Red Size 4-5 NWD
      Opens in a new window or tab
      New (Other)
      $24.99
      0 bids · Time left7h 45m
      or Best Offer
      Free delivery
      Sponsored
    • OLD NAVY Red White Blue American Flag Swim Shorts Trunks Boy's Size 18 EUC!
      OLD NAVY Red White Blue American Flag Swim Shorts Trunks Boy's Size 18 EUC!
      Opens in a new window or tab
      Pre-Owned
      $7.99
      Buy It Now
      +$5.05 delivery
      Sponsored
    • Boy's Swim Shorts Bathing Suit, American Flag Size Small, Lining and Side Pocket
      Boy's Swim Shorts Bathing Suit, American Flag Size Small, Lining and Side Pocket
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$4.85 delivery
      Sponsored
    • Polo Ralph Lauren Boys Big Horse 3 Pocket Swim Trunks XL
      Polo Ralph Lauren Boys Big Horse 3 Pocket Swim Trunks XL
      Opens in a new window or tab
      Pre-Owned
      $40.00
      or Best Offer
      +$7.35 delivery
      Sponsored
    • Old Navy Kids Flag Red White Blue Swim Trunks Board Shorts Small
      Old Navy Kids Flag Red White Blue Swim Trunks Board Shorts Small
      Opens in a new window or tab
      Pre-Owned
      $11.00
      or Best Offer
      +$5.31 delivery
      Sponsored
    • Columbia Youth Boys Super Backcast Shorts Sz Med Collegiate Navy Flag Stripe
      Columbia Youth Boys Super Backcast Shorts Sz Med Collegiate Navy Flag Stripe
      Opens in a new window or tab
      Pre-Owned
      $12.95
      Buy It Now
      +$8.54 delivery
      Sponsored
    • Boys 10-12 Swim Trunks Shorts Americana Patriotic 4th of July Flag Mesh Pockets
      Boys 10-12 Swim Trunks Shorts Americana Patriotic 4th of July Flag Mesh Pockets
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$4.71 delivery
      Sponsored
    • Ralph Lauren boy boys swim trunk / boardshorts 2Y Kalla US flag - NEW
      Ralph Lauren boy boys swim trunk / boardshorts 2Y Kalla US flag - NEW
      Opens in a new window or tab
      Brand New
      $16.26
      Buy It Now
      +$21.33 shipping estimate
      from United Kingdom
      Sponsored

    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