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      • Boys' Clothing (Sizes 4 & Up)
        • Selected categorySwimwear
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48 results

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    • Size: 10Remove filter
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    • Southern Lure Boy Youth Size XL Colorful Fishy Fishy Print Swim Trunks NEW
      Southern Lure Boy Youth Size XL Colorful Fishy Fishy Print Swim Trunks NEW
      Opens in a new window or tab
      Brand New
      $27.36
      or Best Offer
      +$5.35 delivery
      Sponsored
    • Vineyard Vines Kids Red Sailing Nautical Swim Shorts Size XL
      Vineyard Vines Kids Red Sailing Nautical Swim Shorts Size XL
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Southern Tide Boys XL-16 Quick Dry Tidal Wave Solid Turquoise Swim Trunks NEW
      Southern Tide Boys XL-16 Quick Dry Tidal Wave Solid Turquoise Swim Trunks NEW
      Opens in a new window or tab
      Brand New
      $38.28
      or Best Offer
      +$5.35 delivery
      Save up to 20% when you buy more
      Sponsored
    • Vineyard Vines Kids Boys Chappy Swim Trunks Blue Fish Crabs Size XL (18)
      Vineyard Vines Kids Boys Chappy Swim Trunks Blue Fish Crabs Size XL (18)
      Opens in a new window or tab
      Brand New
      $34.99
      or Best Offer
      +$7.99 delivery
      Sponsored
    • TEA COLLECTION BOYS Navy Batik Swim Trunks/Shorts Size 10 EUC
      TEA COLLECTION BOYS Navy Batik Swim Trunks/Shorts Size 10 EUC
      Opens in a new window or tab
      Pre-Owned
      $14.00
      or Best Offer
      Free delivery
      Sponsored
    • 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
      $14.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Hurley Board Shorts Youth 10 S Swim Sharks Beach Surf Logo Pocket Hawaiian Boys
      Hurley Board Shorts Youth 10 S Swim Sharks Beach Surf Logo Pocket Hawaiian Boys
      Opens in a new window or tab
      Pre-Owned
      $2.50
      0 bids · Time left1d 17h
      $7.50
      Buy It Now
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • PATAGONIA Boys Wavefarer Boardshorts- Tan & Blue & Yellow Stripes- Sz 10- NWT
      PATAGONIA Boys Wavefarer Boardshorts- Tan & Blue & Yellow Stripes- Sz 10- NWT
      Opens in a new window or tab
      Brand New
      $22.95
      Buy It Now
      +$5.85 delivery
      Sponsored
    • PATAGONIA Boys Wavefarer Boardshorts- Tan & Blue & Yellow Stripes- Sz 10- NWT
      PATAGONIA Boys Wavefarer Boardshorts- Tan & Blue & Yellow Stripes- Sz 10- NWT
      Opens in a new window or tab
      Brand New
      $24.00
      or Best Offer
      +$4.62 delivery
      Sponsored
    • Vineyard Vines Swim Trunks Youth XL Red White Blue American Flag Whales Beach
      Vineyard Vines Swim Trunks Youth XL Red White Blue American Flag Whales Beach
      Opens in a new window or tab
      Pre-Owned
      $18.95
      or Best Offer
      +$5.95 delivery
      Sponsored
    • 2 VINEYARD VINES Boys XL Swim Trunks Tarpon Permit Florida Fish Swimming Suit
      2 VINEYARD VINES Boys XL Swim Trunks Tarpon Permit Florida Fish Swimming Suit
      Opens in a new window or tab
      Pre-Owned
      $27.99
      Buy It Now
      +$7.95 delivery in 2-4 days
      Sponsored
    • NEW Southern Tide Boys' XL (16) Aquamarine 2.0 Swim Trunks Shorts-$59.50
      NEW Southern Tide Boys' XL (16) Aquamarine 2.0 Swim Trunks Shorts-$59.50
      Opens in a new window or tab
      Brand New
      $29.95
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Kanu Shirt Youth XL Blue Rash Guard Surf Sun Protection Swim Beach Coastal
      Kanu Shirt Youth XL Blue Rash Guard Surf Sun Protection Swim Beach Coastal
      Opens in a new window or tab
      Pre-Owned
      $15.04
      or Best Offer
      +$5.50 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Youth XL Swimming Swim Shorts trunks GapKids Blue Surf
      Boys Youth XL Swimming Swim Shorts trunks GapKids Blue Surf
      Opens in a new window or tab
      Pre-Owned
      $12.50
      or Best Offer
      +$7.25 delivery
      Sponsored
    • Nautica Boy's Swim Board Shorts Size Xl 24x7 Blue Yellow Lined Drawstring Pocket
      Nautica Boy's Swim Board Shorts Size Xl 24x7 Blue Yellow Lined Drawstring Pocket
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      Free delivery
      Sponsored
    • Eddie Bauer Kids XL Swim Shorts Blue Green Geometric Print Elastic Waist Pockets
      Eddie Bauer Kids XL Swim Shorts Blue Green Geometric Print Elastic Waist Pockets
      Opens in a new window or tab
      Pre-Owned
      $18.97
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Hurley Boys Boardshorts Size 10 (26) Blue Yellow Stripe Beach Surf Lake Paddle
      Hurley Boys Boardshorts Size 10 (26) Blue Yellow Stripe Beach Surf Lake Paddle
      Opens in a new window or tab
      Pre-Owned
      $9.57
      or Best Offer
      +$4.57 delivery
      Sponsored
    • Lands End Boys, Shark Rash Guard Boys Large Size 10 To 12 
      Lands End Boys, Shark Rash Guard Boys Large Size 10 To 12 
      Opens in a new window or tab
      New (Other)
      $25.00
      or Best Offer
      +$4.71 delivery
      Sponsored
    • Retro BOY'S BEACH SCENE NAUTICAL SAIL BOATS SIZE 10 BUTTON DOWN SHIRT
      Retro BOY'S BEACH SCENE NAUTICAL SAIL BOATS SIZE 10 BUTTON DOWN SHIRT
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$5.00 delivery
      Sponsored
    • Nautica Shorts Boys Size XL Lined Swim Trunks Draw String Good Condition
      Nautica Shorts Boys Size XL Lined Swim Trunks Draw String Good Condition
      Opens in a new window or tab
      Pre-Owned
      $19.34
      Buy It Now
      +$4.84 delivery
      Free returns
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Boys Youth XL Swimming Swim Shorts trunks GapKids Blue Surf
          Gap
          Boys Youth XL Swimming Swim Shorts trunks GapKids Blue Surf
          Opens in a new window or tab
          Pre-Owned
          $12.50
          +$7.25 delivery
        • $49 Patagonia Board Shorts Boy’s Sz 10 Swimming Pool Youth Kids Orange Blue New
          Patagonia
          $49 Patagonia Board Shorts Boy’s Sz 10 Swimming Pool Youth Kids Orange Blue New
          Opens in a new window or tab
          Brand New
          $23.99
          +$5.99 delivery
        • Hurley Boys Boardshorts Size 10 (26) Blue Yellow Stripe Beach Surf Lake Paddle
          Hurley
          Hurley Boys Boardshorts Size 10 (26) Blue Yellow Stripe Beach Surf Lake Paddle
          Opens in a new window or tab
          Pre-Owned
          $9.57
          +$4.57 delivery
        • New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
          Columbia
          New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
          Opens in a new window or tab
          Brand New
          $12.99
          +$5.99 delivery
        • New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
          Columbia
          New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
          Opens in a new window or tab
          Brand New
          $12.99
          +$5.99 delivery
    • New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
      New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
      Opens in a new window or tab
      Brand New
      $12.99
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      +$5.99 delivery
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    • Vineyard Vines Swim Trunks Boys Size XL 18 Blue Red Bathing Suit Board Shorts
      Vineyard Vines Swim Trunks Boys Size XL 18 Blue Red Bathing Suit Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Cat & Jack Boys Blue White Stripe Swim Trunks sz XL 16 Anchor Nautical NWOT *
      Cat & Jack Boys Blue White Stripe Swim Trunks sz XL 16 Anchor Nautical NWOT *
      Opens in a new window or tab
      New (Other)
      $3.75
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      +$6.55 delivery
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    • Southern Tide Boys Swim Trunks Size XL (16)
      Southern Tide Boys Swim Trunks Size XL (16)
      Opens in a new window or tab
      Brand New
      $18.00
      or Best Offer
      +$7.00 delivery
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    • 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
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    • NWT Hanna Andersson Boys Navy Swim Trunks Ocean Shark Lighthouse 140 Size 10
      NWT Hanna Andersson Boys Navy Swim Trunks Ocean Shark Lighthouse 140 Size 10
      Opens in a new window or tab
      Brand New
      $28.00
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      +$6.55 delivery
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    • VINEYARD VINES Boys Chappy Swim Trunks Bathing Suit Pink Blue Boats NWT XL 18
      VINEYARD VINES Boys Chappy Swim Trunks Bathing Suit Pink Blue Boats NWT XL 18
      Opens in a new window or tab
      Brand New
      $37.99
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      +$4.99 delivery
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    • Boys Swimming Trunks, Kids Swim Shorts Beach Suit Board Boy, Elastic Beach Wear
      Boys Swimming Trunks, Kids Swim Shorts Beach Suit Board Boy, Elastic Beach Wear
      Opens in a new window or tab
      Brand New
      $14.99
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    • Old Navy Boys Blue/ Camo Dri Fit XL COOL Surfer Shirt ~ Rash Guard 14/16
      Old Navy Boys Blue/ Camo Dri Fit XL COOL Surfer Shirt ~ Rash Guard 14/16
      Opens in a new window or tab
      Pre-Owned
      $7.99
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      +$4.85 delivery
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    • OP Ocean Pacific Youth XL 14-16 Swim Trunks Board Shorts Shark Beach Pool
      OP Ocean Pacific Youth XL 14-16 Swim Trunks Board Shorts Shark Beach Pool
      Opens in a new window or tab
      Pre-Owned
      $14.03
      Was: $18.7125% off
      or Best Offer
      +$7.00 delivery
      Free returns
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      Top Rated Plus
    • Big Kid Board Shorts Drawstring Elastic Gap Mesh Lining Pockets Swim Trunk Sz XL
      Big Kid Board Shorts Drawstring Elastic Gap Mesh Lining Pockets Swim Trunk Sz XL
      Opens in a new window or tab
      Pre-Owned
      $11.74
      Was: $12.365% off
      or Best Offer
      +$6.55 delivery
      Benefits charity
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    • $49 Patagonia Board Shorts Boy’s Sz 10 Swimming Pool Youth Kids Orange Blue New
      $49 Patagonia Board Shorts Boy’s Sz 10 Swimming Pool Youth Kids Orange Blue New
      Opens in a new window or tab
      Brand New
      $23.99
      Buy It Now
      +$5.99 delivery
      Free returns
      Sponsored
    • Vilebrequin Kids Boy's Blue nautical Print Swim Trunks Swimwear Size 10
      Vilebrequin Kids Boy's Blue nautical Print Swim Trunks Swimwear Size 10
      Opens in a new window or tab
      Pre-Owned
      $24.99
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      +$10.55 delivery
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    • Lego Movie Nautical Blue UV Protection Boys Swim Shorts Sz XL
      Lego Movie Nautical Blue UV Protection Boys Swim Shorts Sz XL
      Opens in a new window or tab
      Pre-Owned
      $15.00
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      +$4.33 delivery
      Sponsored
    • Life is Good Boys 10 Board Swim Shorts Lined Trunks Red Anchor Nautical Print
      Life is Good Boys 10 Board Swim Shorts Lined Trunks Red Anchor Nautical Print
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      Brand New
      $12.00
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      +$5.65 delivery in 2-4 days
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    • NAUTICA Big Boys XL Fully Lined Knee Length Graphic Swim Trunks Navy Blue
      NAUTICA Big Boys XL Fully Lined Knee Length Graphic Swim Trunks Navy Blue
      Opens in a new window or tab
      Brand New
      $24.88
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    • Boys Nautica Wavy Multi Blue Mesh Lined Board Shorts Swim Trunks Size XL 18/20
      Boys Nautica Wavy Multi Blue Mesh Lined Board Shorts Swim Trunks Size XL 18/20
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$6.55 delivery
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    • NWT NAUTICA TOM AO NAUTICAL SIGNAL FLAGS SWIM TRUNKS SIZE XL 18/20
      NWT NAUTICA TOM AO NAUTICAL SIGNAL FLAGS SWIM TRUNKS SIZE XL 18/20
      Opens in a new window or tab
      Brand New
      $18.00
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      +$6.20 delivery
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    • Under Armor Boys Youth Lined Swim Trunks Black Grey Neon Green Bathing Suit XL
      Under Armor Boys Youth Lined Swim Trunks Black Grey Neon Green Bathing Suit XL
      Opens in a new window or tab
      Pre-Owned
      $9.60
      Was: $12.0020% off
      or Best Offer
      +$9.84 delivery
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    • Hang Ten Swim Shorts Youth XL (18/20) Blue/Grey; w/ back pocket
      Hang Ten Swim Shorts Youth XL (18/20) Blue/Grey; w/ back pocket
      Opens in a new window or tab
      Pre-Owned
      $10.00
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      +$4.95 delivery
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    • Boy’s Volcom Swimming Trunks Magnetic Stone Board Surf Shorts Red/Orange  Sz 10Y
      Boy’s Volcom Swimming Trunks Magnetic Stone Board Surf Shorts Red/Orange Sz 10Y
      Opens in a new window or tab
      Pre-Owned
      $26.99
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    • Sunspecs Tribal Surf Rash Guard Boys XL Blue Swim Shirt Sun Protection
      Sunspecs Tribal Surf Rash Guard Boys XL Blue Swim Shirt Sun Protection
      Opens in a new window or tab
      Pre-Owned
      $6.47
      Was: $12.9450% off
      or Best Offer
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    • NEW Lands End Boys Cotton Blend Nautical Navy Plaid Swim Trunk Size XL (18-20)
      NEW Lands End Boys Cotton Blend Nautical Navy Plaid Swim Trunk Size XL (18-20)
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      Brand New
      $24.99
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      +$7.75 delivery
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    • NEW LEGEND Boys Swimming Trunks,  high energy swimmwear Shorts  , Elastic Beach
      NEW LEGEND Boys Swimming Trunks, high energy swimmwear Shorts , Elastic Beach
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    • Boys Swimming Trunks, Kids Swim Shorts Beach, ASSORTED PRINTS & SIZES
      Boys Swimming Trunks, Kids Swim Shorts Beach, ASSORTED PRINTS & SIZES
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      Brand New
      $94.99 to $279.99
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    • Vintage Polo Ralph Lauren Boys XL (18-20) Swim Trunks Big Pony Embroidered Logo
      Vintage Polo Ralph Lauren Boys XL (18-20) Swim Trunks Big Pony Embroidered Logo
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    • New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
      New Columbia Super Backcast Youth Swim Shorts Sz XL 18/20
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      Brand New
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    • PATAGONIA Boys Wavefarer Boardshorts- Blue & Orange Stripes- Sz 10- NWT
      PATAGONIA Boys Wavefarer Boardshorts- Blue & Orange Stripes- Sz 10- NWT
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