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

        SMFilter AppliedLFilter AppliedXL4Filter Applied55-66Filter Applied781010-12121414-1616
      • Brand

        • Nike (834) Items (834)
        • Hurley (696) Items (696)
        • Speedo (249) Items (249)
        • Under armour (433) Items (433)
        • Gap (233) Items (233)
        • Cat & Jack (317) Items (317)
        • Unbranded (787) Items (787)
        • adidas (124) Items (124)
      • Color

        • Black
        • Blue
        • Gray
        • Green
        • Multicolor
        • Orange
        • Pink
        • Red
        • White
        • Yellow
      • Swim Bottom Style

        • Trunks (6,867) Items (6,867)
        • Board Shorts (1,781) Items (1,781)
        • Swim Briefs (54) Items (54)
        • Swim Shorts (3,097) Items (3,097)
        • Jammer (79) Items (79)
        • Brief Trunks (125) Items (125)
        • Running Shorts (26) Items (26)
        • Dive Shorts (24) Items (24)
      • Type

        • Rash Guard (2,174) Items (2,174)
        • Bottom (9,292) Items (9,292)
        • Wetsuit (210) Items (210)
        • Top (1,010) Items (1,010)
        • One Piece (359) Items (359)
        • Not Specified (1,633) Items (1,633)
      • Features

        • Drawstring (2,814) Items (2,814)
        • Elastic Waist (2,375) Items (2,375)
        • Lined (2,047) Items (2,047)
        • Pockets (1,731) Items (1,731)
        • Quick Dry (1,625) Items (1,625)
        • Lightweight (952) Items (952)
        • Built-In Brief (792) Items (792)
        • Breathable (764) Items (764)
      • Theme

        • Beach (2,510) Items (2,510)
        • Colorful (1,611) Items (1,611)
        • Shark (948) Items (948)
        • Logo (627) Items (627)
        • Tropical (613) Items (613)
        • Hawaiian (408) Items (408)
        • Outdoor (404) Items (404)
        • Classic (343) Items (343)
      • Character

        • Boy (11,917) Items (11,917)
        • Blue (496) Items (496)
        • Spider-Man (165) Items (165)
        • Mickey Mouse (97) Items (97)
        • Batman (87) Items (87)
        • Captain America (80) Items (80)
        • Black Panther (56) Items (56)
        • Darth Vader (47) Items (47)
      • Material

        • Polyester (4,651) Items (4,651)
        • 100% Polyester (3,604) Items (3,604)
        • Spandex (1,540) Items (1,540)
        • Nylon (661) Items (661)
        • Cotton (224) Items (224)
        • 100% Nylon (142) Items (142)
        • Cotton Blend (94) Items (94)
        • 100% Cotton (82) Items (82)
    • 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 (6,893) Items (6,893)
      • New without tags (1,077) Items (1,077)
      • New with imperfections (91) Items (91)
      • Pre-Owned (6,163) Items (6,163)
    • 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

12,000+ 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
    • Size: 4Remove filter
    • Size: 6Remove filter
    • MRemove filter
    • LRemove filter
    • Clear AllFilters
    • GOAT USA bathing suit trunks youth boys medium
      GOAT USA bathing suit trunks youth boys medium
      Opens in a new window or tab
      New (Other)
      $40.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Swim Parka Youth Large
      Swim Parka Youth Large
      Opens in a new window or tab
      Pre-Owned
      $30.00
      or Best Offer
      +$16.65 delivery
      Sponsored
    • Polo Ralph Lauren Swim Trunk Board Shorts Boys L (14-16) Big Pony Red *flaw
      Polo Ralph Lauren Swim Trunk Board Shorts Boys L (14-16) Big Pony Red *flaw
      Opens in a new window or tab
      Pre-Owned
      $12.95
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Polo Bear Ralph Lauren Embroidery Boys Swim Trunk Navy Blue Board Short M 10-12
      Polo Bear Ralph Lauren Embroidery Boys Swim Trunk Navy Blue Board Short M 10-12
      Opens in a new window or tab
      Pre-Owned
      $18.89
      Was: $20.9910% off
      or Best Offer
      +$6.57 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Hurley Boys Swim Trunks Size L Brown Hybrid Stretch Beach Shorts
      Hurley Boys Swim Trunks Size L Brown Hybrid Stretch Beach Shorts
      Opens in a new window or tab
      Pre-Owned
      $13.17
      Buy It Now
      +$6.84 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Lands End Longsleeve Rashguard Swim Shirt in Navy Size M 5/6
      Lands End Longsleeve Rashguard Swim Shirt in Navy Size M 5/6
      Opens in a new window or tab
      Pre-Owned
      $8.00
      Buy It Now
      +$4.71 delivery
      Sponsored
    • The North Face Flash Dry Pull On Multi-Color Swim Trunks Toddler Size 4
      The North Face Flash Dry Pull On Multi-Color Swim Trunks Toddler Size 4
      Opens in a new window or tab
      New (Other)
      $15.00
      Buy It Now
      Free delivery
      Sponsored
    • Old Navy Boys Bathing Suit Trunks / Shorts - Size Medium (8) - Palm Tree
      Old Navy Boys Bathing Suit Trunks / Shorts - Size Medium (8) - Palm Tree
      Opens in a new window or tab
      Pre-Owned
      $4.99
      Buy It Now
      +$5.99 delivery
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Tommy Hilfiger  Boys Blue Swimming Trunks Shorts Large 16/18 Navy Blazer
          Tommy Hilfiger Boys Blue Swimming Trunks Shorts Large 16/18 Navy Blazer
          Opens in a new window or tab
          $14.00
          mastersdistribute (1,219) 100%
        • BIRDWELL BEACH BRITCHES BOYS BOARDSHORTS YOUTH KIDS TODDLER SIZE 4
          BIRDWELL BEACH BRITCHES BOYS BOARDSHORTS YOUTH KIDS TODDLER SIZE 4
          Opens in a new window or tab
          $25.00
          afamilyaffair7 (5,261) 100%
        • Boys Swim Shorts 4T Sz 4 Swim Trunks Boy 2 Pair Joe Boxer Adjustable New NWT
          Boys Swim Shorts 4T Sz 4 Swim Trunks Boy 2 Pair Joe Boxer Adjustable New NWT
          Opens in a new window or tab
          $19.95
          ryansmisfittoys (20,385) 99.8%
        • Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
          Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
          Opens in a new window or tab
          $14.00
          betterthanretail2015 (5,249) 98%
          Save up to 20% when you buy more
        • NIKE Swim Boys' Swoosh Solid Lap Volley Short Swim Trunk, Lemon Venom, Large
          NIKE Swim Boys' Swoosh Solid Lap Volley Short Swim Trunk, Lemon Venom, Large
          Opens in a new window or tab
          $19.99
          stepzen (2,390) 98.4%
        • Boys polo Ralph Lauren large 14-16 Madras Plaid Swim Board Shorts
          Boys polo Ralph Lauren large 14-16 Madras Plaid Swim Board Shorts
          Opens in a new window or tab
          $18.00
          buyshiprepeat (7,670) 98.3%
        • Southern Marsh Swim Trunks Boys L Blue Orange Stripes Board Shorts Mesh Liner
          Southern Marsh Swim Trunks Boys L Blue Orange Stripes Board Shorts Mesh Liner
          Opens in a new window or tab
          $19.00
          buyshiprepeat (7,670) 98.3%
        • Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
          Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
          Opens in a new window or tab
          $27.99
          babies_n_things (1,999) 100%
    • Patagonia Boys Multicolor Floral Elastic Waist Board Shorts Bottom Size Large
      Patagonia Boys Multicolor Floral Elastic Waist Board Shorts Bottom Size Large
      Opens in a new window or tab
      Pre-Owned
      $9.99
      0 bids · Time left22m
      +$9.99 delivery
      Free returns
      Benefits charity
      Sponsored
    • Chubbies Swim Trunks Youth Boys M The En Fegos Aztec Mesh Lined 5.5" Classic
      Chubbies Swim Trunks Youth Boys M The En Fegos Aztec Mesh Lined 5.5" Classic
      Opens in a new window or tab
      Pre-Owned
      $18.00
      or Best Offer
      +$5.21 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • NWT, Boys Ralph Lauren Gingham Print Swim Shorts. Size L(14-16). Eu 158/164
      NWT, Boys Ralph Lauren Gingham Print Swim Shorts. Size L(14-16). Eu 158/164
      Opens in a new window or tab
      Brand New
      $29.99
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Polo ralph lauren 2025 collection Bear swim trunks Swimsuit Kids Boys Sz 4 $69
      Polo ralph lauren 2025 collection Bear swim trunks Swimsuit Kids Boys Sz 4 $69
      Opens in a new window or tab
      Brand New
      $49.99
      Buy It Now
      Free delivery
      Sponsored
    • Polo Ralph Lauren Swim Trunks Big Boys Large 14-16 Plaid Liner Board Shorts
      Polo Ralph Lauren Swim Trunks Big Boys Large 14-16 Plaid Liner Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $19.95
      or Best Offer
      +$4.71 delivery
      Sponsored
    • Boys' Southern Tide Baldwin Gingham Swim Trunk MEDIUM
      Boys' Southern Tide Baldwin Gingham Swim Trunk MEDIUM
      Opens in a new window or tab
      Pre-Owned
      $27.00
      Was: $30.0010% off
      or Best Offer
      +$5.00 delivery
      Sponsored
    • BOYS SZ L (10-12) HUSKY MULTI-COLOR DINOSAURS SWIM TRUNKS POCKETS WONDER NATION
      BOYS SZ L (10-12) HUSKY MULTI-COLOR DINOSAURS SWIM TRUNKS POCKETS WONDER NATION
      Opens in a new window or tab
      Pre-Owned
      $8.97
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Southern Tide Boys Skip Jack Blue Fish Swim Trunks Youth Size Large
      Southern Tide Boys Skip Jack Blue Fish Swim Trunks Youth Size Large
      Opens in a new window or tab
      Pre-Owned
      $18.00
      Buy It Now
      +$6.84 delivery
      Sponsored
    • Member's Mark 2-Piece Family Swim Boy's Rashguard & Swim Trunk Set
      Member's Mark 2-Piece Family Swim Boy's Rashguard & Swim Trunk Set
      Opens in a new window or tab
      Brand New
      $12.99
      List price: $24.0046% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • Hurley Youth Boy's UPF 50+ Long Sleeve Rash Guard Swim Top
      Hurley Youth Boy's UPF 50+ Long Sleeve Rash Guard Swim Top
      Opens in a new window or tab
      Brand New
      $12.99
      List price: $26.0050% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • Columbia Boys Clothes Sz Large Swim Suit Shorts Trunks Omni Shade 14/16
      Columbia Boys Clothes Sz Large Swim Suit Shorts Trunks Omni Shade 14/16
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$6.00 delivery
      Sponsored
    • Member's Mark Boys 4Way Stretch Quick Dry UPF50 Sun Protection Resort Swim Trunk
      Member's Mark Boys 4Way Stretch Quick Dry UPF50 Sun Protection Resort Swim Trunk
      Opens in a new window or tab
      Brand New
      $11.99
      List price: $30.0060% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Gap Kids Boys Swim Trunks Navy Blue Size Medium Swim Shorts, Board Shorts
          Gap
          Gap Kids Boys Swim Trunks Navy Blue Size Medium Swim Shorts, Board Shorts
          Opens in a new window or tab
          Pre-Owned
          $11.99
          Free delivery
        • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
          Vilebrequin
          NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
          Opens in a new window or tab
          Brand New
          $65.00
          +$5.95 delivery
        • Hurley & Class Club Youth Boy's UPF 50+ Long Sleeve Rash Guard Swim Top Lot
          Hurley
          Hurley & Class Club Youth Boy's UPF 50+ Long Sleeve Rash Guard Swim Top Lot
          Opens in a new window or tab
          Pre-Owned
          $24.99
          +$5.80 delivery
        • NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
          Vilebrequin
          NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
          Opens in a new window or tab
          Brand New
          $65.00
          +$5.95 delivery
        • Lot 3-Boys Swim Trunks Size Large Speedo SHEIN
          Speedo
          Lot 3-Boys Swim Trunks Size Large Speedo SHEIN
          Opens in a new window or tab
          Pre-Owned
          $16.99
          +$5.99 delivery
        • Hurley Kids Boys Black Shark Print Elastic Waist Swim Trunks Shorts Size 5/6
          Hurley
          Hurley Kids Boys Black Shark Print Elastic Waist Swim Trunks Shorts Size 5/6
          Opens in a new window or tab
          Pre-Owned
          $12.00
          +$5.99 delivery
        • Youth Columbia Omni Shade Swimming Trunks Shorts Camo Size Large Sun Protection
          Columbia
          Youth Columbia Omni Shade Swimming Trunks Shorts Camo Size Large Sun Protection
          Opens in a new window or tab
          Pre-Owned
          $17.99
          +$6.55 delivery
        • Crewcuts Swim Trunks Boys Size 6 Pink Mesh Lined Pull On Surf Beach
          Crewcuts
          Crewcuts Swim Trunks Boys Size 6 Pink Mesh Lined Pull On Surf Beach
          Opens in a new window or tab
          Pre-Owned
          $9.90
          +$7.49 delivery
          Extra 20% off with coupon
        • Nike Boys Drawstring Swim Trunks Size Large NWT Size Large $40.00
          Nike
          Nike Boys Drawstring Swim Trunks Size Large NWT Size Large $40.00
          Opens in a new window or tab
          Brand New
          $24.99
          +$5.30 delivery
        • Nike Swim Trunks Boys Large 11-13 Green Mesh Lining Shorts Beach Summer Pockets
          Nike
          Nike Swim Trunks Boys Large 11-13 Green Mesh Lining Shorts Beach Summer Pockets
          Opens in a new window or tab
          Pre-Owned
          $14.95
          +$6.49 delivery
        • Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
          Disney
          Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
          Opens in a new window or tab
          Brand New
          $14.00
          Free delivery
          Save up to 20% when you buy more
        • Quicksilver Rash Guard Swim Shirt Youth Medium Gray Long Sleeve Logo Print Beach
          Quiksilver
          Quicksilver Rash Guard Swim Shirt Youth Medium Gray Long Sleeve Logo Print Beach
          Opens in a new window or tab
          Pre-Owned
          $11.04
          +$5.50 delivery
          Extra 15% off with coupon
    • Dinosaur 2pc Swim Set Size 6/7
      Dinosaur 2pc Swim Set Size 6/7
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$5.25 delivery
      Sponsored
    • Chubbies Swim Shorts Boy Medium Green Pink High Waisted Drawstring Elastic Waist
      Chubbies Swim Shorts Boy Medium Green Pink High Waisted Drawstring Elastic Waist
      Opens in a new window or tab
      Pre-Owned
      $27.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Boys Patagonia blue swim shorts sz M
      Boys Patagonia blue swim shorts sz M
      Opens in a new window or tab
      Pre-Owned
      $8.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Patagonia Toddler 4T Board Shorts
      Patagonia Toddler 4T Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $21.00
      Buy It Now
      +$4.51 delivery
      Sponsored
    • NEW! BOYS ADIDAS JAMMER! SIZE 24 BLACK + RED #424
      NEW! BOYS ADIDAS JAMMER! SIZE 24 BLACK + RED #424
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Save up to 15% when you buy more
      Sponsored
    • Chubbies Swim Shorts Boys Medium Blue White Striped Mesh Lined Drawstring Preppy
      Chubbies Swim Shorts Boys Medium Blue White Striped Mesh Lined Drawstring Preppy
      Opens in a new window or tab
      Pre-Owned
      $27.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Teenage Mutant Ninja Turtles TMNT Nickelodeon Board Shorts Boys Large Swim Trunk
      Teenage Mutant Ninja Turtles TMNT Nickelodeon Board Shorts Boys Large Swim Trunk
      Opens in a new window or tab
      Pre-Owned
      $10.39
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Lot of 2 Lucky Brand Swim Trunks Blue Orange Size Medium 10/12 Youth Boys
      Lot of 2 Lucky Brand Swim Trunks Blue Orange Size Medium 10/12 Youth Boys
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      +$6.99 delivery
      Sponsored
    • BOYS SZ L (10-12) MULTI-COLOR DINOSAUR SWIM TRUNKS JURASSIC WORLD
      BOYS SZ L (10-12) MULTI-COLOR DINOSAUR SWIM TRUNKS JURASSIC WORLD
      Opens in a new window or tab
      Pre-Owned
      $7.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Gerry Youth boy's 2-pack swim , variation
      Gerry Youth boy's 2-pack swim , variation
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery
      Sponsored
    • Vtg 80s TIE RACK Troppical Beach Shorts Swim Trunks New Wave Neon Boys sz M /753
      Vtg 80s TIE RACK Troppical Beach Shorts Swim Trunks New Wave Neon Boys sz M /753
      Opens in a new window or tab
      Pre-Owned
      $34.95
      or Best Offer
      +$7.35 delivery
      Sponsored
    • Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
      Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
      Opens in a new window or tab
      Brand New
      $19.99
      List price: $30.0033% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • 💕1 Vilebrequin Boy Swim Trunks YOUR CHOICE: Turtle Elephants Bear Travel 4 & 2
      💕1 Vilebrequin Boy Swim Trunks YOUR CHOICE: Turtle Elephants Bear Travel 4 & 2
      Opens in a new window or tab
      Pre-Owned
      $21.90
      Buy It Now
      +$7.90 delivery
      Sponsored
    • Sonic the HedgeHog ☆ Boys' Rash Guard and Swim Trunks Set ☆ Sizes 4-10/12
      Sonic the HedgeHog ☆ Boys' Rash Guard and Swim Trunks Set ☆ Sizes 4-10/12
      Opens in a new window or tab
      Brand New
      $29.95
      Buy It Now
      Free delivery
      Free returns
      1+ watchers
      Sponsored
    • Chubbies The Apex Swimmers Swim Trunks Youth Sz L (14/16) Lined Sharks Graphic
      Chubbies The Apex Swimmers Swim Trunks Youth Sz L (14/16) Lined Sharks Graphic
      Opens in a new window or tab
      Pre-Owned
      $22.00
      Buy It Now
      +$6.55 delivery
      Sponsored
    • Chubbies Youth The Hip To Be Squares Medium 10/12 Lines Swim Trunk-Shorter
      Chubbies Youth The Hip To Be Squares Medium 10/12 Lines Swim Trunk-Shorter
      Opens in a new window or tab
      Brand New
      $40.00
      Buy It Now
      +$6.00 delivery
      Sponsored
    • New Vintage Boys Boy’s Size 4 XS X-Small Radical Skinz Rashguard Swim Swimsuit
      New Vintage Boys Boy’s Size 4 XS X-Small Radical Skinz Rashguard Swim Swimsuit
      Opens in a new window or tab
      Brand New
      $0.99
      0 bids · Time left1h 35m
      or Best Offer
      +$4.50 delivery
      Sponsored
    • Hurley Boys Long Sleeve Moisture Wicking UV T-Shirt
      Hurley Boys Long Sleeve Moisture Wicking UV T-Shirt
      Opens in a new window or tab
      Brand New
      $15.99
      List price: $25.0036% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
    • Nike Boys Medium Swim Trunks Navy with Orange and Gray trim
      Nike Boys Medium Swim Trunks Navy with Orange and Gray trim
      Opens in a new window or tab
      Pre-Owned
      $18.00
      or Best Offer
      +$7.57 delivery
      Sponsored
    • Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk
      Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk
      Opens in a new window or tab
      Brand New
      $10.99
      List price: $30.0063% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • DC & Marvel Avengers Boys' Swim Trunks-USF 50+Quick Dry-Variety Of Sizes & Style
      DC & Marvel Avengers Boys' Swim Trunks-USF 50+Quick Dry-Variety Of Sizes & Style
      Opens in a new window or tab
      Brand New
      $5.00
      Buy It Now
      +$4.84 delivery
      $5 off every 2 items with coupon
      Sponsored
    • Vineyard Vines boy's swim trunks size 4T, preppy, pink blue
      Vineyard Vines boy's swim trunks size 4T, preppy, pink blue
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Vineyard Vines Printed Chappy Swim Trunks Boys Blue 6" Lined Size S 8-10
      Vineyard Vines Printed Chappy Swim Trunks Boys Blue 6" Lined Size S 8-10
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      +$5.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    •  Quiksilver Boys L Board Swim Trunks Shorts Mesh Lined Navy Blue Orange Logo
      Quiksilver Boys L Board Swim Trunks Shorts Mesh Lined Navy Blue Orange Logo
      Opens in a new window or tab
      Brand New
      $13.90
      Buy It Now
      Free delivery
      Sponsored
    • NWT Stella McCartney Boy’s Beatles Swim Trunks Shorts Lined Sz 6 Yrs NEW
      NWT Stella McCartney Boy’s Beatles Swim Trunks Shorts Lined Sz 6 Yrs NEW
      Opens in a new window or tab
      Brand New
      $36.00
      Was: $45.0020% off
      or Best Offer
      +$5.15 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Vineyard Vines for Target Navy Blue Shorts Swim Trunks Boys Size Medium 8/10
      Vineyard Vines for Target Navy Blue Shorts Swim Trunks Boys Size Medium 8/10
      Opens in a new window or tab
      Pre-Owned
      $14.99
      Buy It Now
      +$5.80 delivery
      Sponsored
    • NEW! $44 RETAIL! BOYS ADIDAS JAMMER! SIZE 24 GREEN + BLACK Stripes #428
      NEW! $44 RETAIL! BOYS ADIDAS JAMMER! SIZE 24 GREEN + BLACK Stripes #428
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Save up to 15% when you buy more
      Sponsored
    • NEW POLO Ralph Lauren $70 swim trunks medium 10 12 boys navy blue sailboats NWT
      NEW POLO Ralph Lauren $70 swim trunks medium 10 12 boys navy blue sailboats NWT
      Opens in a new window or tab
      Brand New
      $29.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Kanu Swimsuit Trunks Shorts Boys Size M 10/12
      Kanu Swimsuit Trunks Shorts Boys Size M 10/12
      Opens in a new window or tab
      Brand New
      $18.99
      Buy It Now
      +$7.00 delivery
      Sponsored
    • NWT eLifeguard youth boys M red swim trunks mesh brief liner pockets drawstring
      NWT eLifeguard youth boys M red swim trunks mesh brief liner pockets drawstring
      Opens in a new window or tab
      Brand New
      $23.14
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
    • NWT Boys Rash Guard Size 4 Swim Top ZeroXposur Neon Green UPF 50+
      NWT Boys Rash Guard Size 4 Swim Top ZeroXposur Neon Green UPF 50+
      Opens in a new window or tab
      Brand New
      $11.21
      Was: $14.9525% off
      or Best Offer
      +$4.99 delivery
      Sponsored
    • Old Navy Boys Adjustable Waist Swim Trunks  Youth Large Green striped  on sides
      Old Navy Boys Adjustable Waist Swim Trunks Youth Large Green striped on sides
      Opens in a new window or tab
      Pre-Owned
      $15.88
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Hurley Kids Boys Board Shorts Swim Trunks - Multicolor - Size 6
      Hurley Kids Boys Board Shorts Swim Trunks - Multicolor - Size 6
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.71 delivery
      Sponsored
    • Patagonia 4T Nylon Swim Trunks Shorts Multi Colored
      Patagonia 4T Nylon Swim Trunks Shorts Multi Colored
      Opens in a new window or tab
      Pre-Owned
      $15.46
      Buy It Now
      +$4.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Cat & Jack Boy's Shark Themed Swim Trunks 4T (050648)
      Cat & Jack Boy's Shark Themed Swim Trunks 4T (050648)
      Opens in a new window or tab
      Pre-Owned
      $0.99
      0 bids · Time left5d 14h
      $3.99
      Buy It Now
      +$5.80 delivery
      Sponsored
    • Polo Ralph Lauren Boys M 10 12 Swim Trunks Board Shorts Multicolor Plaid
      Polo Ralph Lauren Boys M 10 12 Swim Trunks Board Shorts Multicolor Plaid
      Opens in a new window or tab
      Pre-Owned
      $18.99
      Buy It Now
      +$4.57 delivery
      Sponsored
    • NEW Boys Nike under armour Swim Shorts Trunks Neon Green youth medium
      NEW Boys Nike under armour Swim Shorts Trunks Neon Green youth medium
      Opens in a new window or tab
      Brand New
      $1.00
      0 bids · Time left13h 13m
      +$8.00 delivery
      Sponsored
    • Fair Harbor Swim Trunks Boys Coral Floral Lined Drawstring Swimsuit Size L
      Fair Harbor Swim Trunks Boys Coral Floral Lined Drawstring Swimsuit Size L
      Opens in a new window or tab
      Pre-Owned
      $17.99
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • UNDER ARMOUR AMERICAN FLAG FREEDOM MESH LINED SWIM SHORTS TRUNKS STARS & STRIPES
      UNDER ARMOUR AMERICAN FLAG FREEDOM MESH LINED SWIM SHORTS TRUNKS STARS & STRIPES
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Southern Tide Boys Swim Trunks Size L (12-14)
      Southern Tide Boys Swim Trunks Size L (12-14)
      Opens in a new window or tab
      Brand New
      $18.00
      or Best Offer
      +$7.00 delivery
      Sponsored
    • HANNA ANDERSSON Star Wars BB8 RASHGUARD SS SHIRT BOYS SZ 4T 100
      HANNA ANDERSSON Star Wars BB8 RASHGUARD SS SHIRT BOYS SZ 4T 100
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      +$6.95 delivery
      Sponsored
    • Boys Zeroxposur NWOT above the knee Rash guard swim set size L 14-16
      Boys Zeroxposur NWOT above the knee Rash guard swim set size L 14-16
      Opens in a new window or tab
      New (Other)
      $20.00
      Buy It Now
      +$7.25 delivery
      Sponsored
    • SONIC the HEDGEHOG SEGA UPF-50 Swim Trunks Bathing Suit NWT Boys Sz. 4, 5-6 or 7
      SONIC the HEDGEHOG SEGA UPF-50 Swim Trunks Bathing Suit NWT Boys Sz. 4, 5-6 or 7
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      +$4.95 delivery in 2-4 days
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Black & Red STAR WARS Darth Vader Storm Trooper Boys Swim Trunks Size Large
      Black & Red STAR WARS Darth Vader Storm Trooper Boys Swim Trunks Size Large
      Opens in a new window or tab
      Pre-Owned
      $6.75
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Lot of 3 Mini Boden Boys' Swim Shorts Trunks Size 5-6 Mesh Liner Drawstring
      Lot of 3 Mini Boden Boys' Swim Shorts Trunks Size 5-6 Mesh Liner Drawstring
      Opens in a new window or tab
      Pre-Owned
      $25.00
      or Best Offer
      +$8.71 delivery
      Sponsored
    • Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
      Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
      Opens in a new window or tab
      Brand New
      $24.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • NWT Properly Tied Shordees Retro blue pink striped palm tree size 6 5 in inseam
      NWT Properly Tied Shordees Retro blue pink striped palm tree size 6 5 in inseam
      Opens in a new window or tab
      Brand New
      $35.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Polo Ralph Lauren TRAVELER SCUBA BEAR SWIM TRUNKS SIZE 4-4T GOOD
      Polo Ralph Lauren TRAVELER SCUBA BEAR SWIM TRUNKS SIZE 4-4T GOOD
      Opens in a new window or tab
      Pre-Owned
      $29.99
      Buy It Now
      +$7.35 delivery
      Sponsored
    • Southern Tide Boys Swim Trunks Size L (12-14) Blue Plaid Color
      Southern Tide Boys Swim Trunks Size L (12-14) Blue Plaid Color
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      +$7.00 delivery
      Sponsored
    • Calvin Klein Swimwear Shorts Boys M (10-12) Yellow Polyester Mesh Elastic Waist
      Calvin Klein Swimwear Shorts Boys M (10-12) Yellow Polyester Mesh Elastic Waist
      Opens in a new window or tab
      Brand New
      $17.84
      Was: $20.9915% off
      or Best Offer
      +$9.99 delivery
      Sponsored
    • Gap Kids Boys Swim Trunks Navy Blue Size Medium Swim Shorts, Board Shorts
      Gap Kids Boys Swim Trunks Navy Blue Size Medium Swim Shorts, Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $11.99
      Buy It Now
      Free delivery
      Sponsored
    • Tell us what you think- opens in new window or tab
    • Results Pagination - Page 1

      1. 1
      2. 2
      3. 3
      4. 4
      5. 5
      6. 6
      7. 7
      8. 8
      9. 9
      10. 10
      Items Per Page
      • 120Items Per Page
      • 240Items Per Page

    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