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

        XSFilter AppliedSMLXL2XL46781010-1212Filter Applied161820
      • Character

        • Blue (20) Items (20)
          Filter Applied
        • Boy (605) Items (605)
        • Mickey Mouse (16) Items (16)
        • Black Panther (6) Items (6)
        • Minnie Mouse (4) Items (4)
        • Spider-Man (4) Items (4)
        • Blaze (2) Items (2)
        • Buzz Lightyear (2) Items (2)
      • Brand

        • Cat & Jack (3) Items (3)
        • Art (3) Items (3)
        • Nike (1) Items (1)
        • Speedo (1) Items (1)
        • VANS (2) Items (2)
        • Wonder Nation (2) Items (2)
        • Unbranded (1) Items (1)
        • Patagonia (1) Items (1)
      • Color

        • Black
        • Blue
        • Green
        • Multicolor
        • White
      • Swim Bottom Style

        • Trunks (9) Items (9)
        • Swim Shorts (7) Items (7)
        • Board Shorts (4) Items (4)
        • Jammer (1) Items (1)
        • Not Specified (2) Items (2)
      • Type

        • Rash Guard (2) Items (2)
        • Bottom (15) Items (15)
        • Not Specified (3) Items (3)
      • Features

        • Pockets (4) Items (4)
        • Breathable (3) Items (3)
        • Long Sleeve (3) Items (3)
        • Comfortable Fit (2) Items (2)
        • Drawstring (2) Items (2)
        • Flat Seams (2) Items (2)
        • Lined (2) Items (2)
        • Quick Dry (2) Items (2)
      • Material

        • Polyester (12) Items (12)
        • Spandex (3) Items (3)
        • 100% Polyester (2) Items (2)
        • Nylon (2) Items (2)
        • Spandex Blend (2) Items (2)
        • Not Specified (6) Items (6)
      • Pattern

        • Striped (8) Items (8)
        • Solid (6) Items (6)
        • Floral (3) Items (3)
        • Geometric (1) Items (1)
        • Plaid (1) Items (1)
        • Not Specified (6) Items (6)
      • Theme

        • Art (5) Items (5)
        • Colorful (3) Items (3)
        • Baby Shower (2) Items (2)
        • Tropical (2) Items (2)
        • Beach (1) Items (1)
        • Designer (1) Items (1)
        • Heart (1) Items (1)
        • Skull (1) Items (1)
    • Price

      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (17) Items (17)
      • Pre-Owned (3) Items (3)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

      • Arrives in 2-4 days
      • Free Shipping
        Filter Applied
      • Local Pickup within25 miles
    • Show only

      • Free Returns
      • Returns Accepted
      • Authorized Seller
      • Completed Items
      • Sold Items
      • Deals & Savings

20 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New with 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
    • Free shippingRemove filter
    • XSRemove filter
    • Size: 12Remove filter
    • BlueRemove filter
    • Clear AllFilters
    • Kids Boys Swim trunks Size 12  Sunflower Navy Blue
      Kids Boys Swim trunks Size 12 Sunflower Navy Blue
      Opens in a new window or tab
      Brand New
      $20.61
      Was: $22.9010% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Vans Boys Hybrid Shorts Blue Vanphibian Series Swim Trunks Boardshorts Teal 12
      Vans Boys Hybrid Shorts Blue Vanphibian Series Swim Trunks Boardshorts Teal 12
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      Free delivery
      Sponsored
    • Nike Swim Jammer Shorts Boys Youth Techno Camo Swimwear Bottoms TESS0041
      Nike Swim Jammer Shorts Boys Youth Techno Camo Swimwear Bottoms TESS0041
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit UPF 50+ Size XL 16 Husky
      Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit UPF 50+ Size XL 16 Husky
      Opens in a new window or tab
      Brand New
      $10.99
      Buy It Now
      Free delivery
      Save up to 20% when you buy more
      Sponsored
    • Skulls & Crossbones Red White Blue Swim Suit Trunks Shorts Boys 10 / 12 NWT
      Skulls & Crossbones Red White Blue Swim Suit Trunks Shorts Boys 10 / 12 NWT
      Opens in a new window or tab
      Brand New
      $14.39
      Was: $15.9910% off
      Buy It Now
      Free delivery
      Sponsored
    • NEW Spyder Youth 2 piece Long Sleeve Blue Swim Set UPF 30+ Protection MED 10/12
      NEW Spyder Youth 2 piece Long Sleeve Blue Swim Set UPF 30+ Protection MED 10/12
      Opens in a new window or tab
      Brand New
      $13.50
      Buy It Now
      Free delivery
      4 watchers
      Sponsored
    • simpli kids Swim Suit / Trunk new Blue W/ red Lobsters . Lining
      simpli kids Swim Suit / Trunk new Blue W/ red Lobsters . Lining
      Opens in a new window or tab
      Brand New
      $9.98
      Buy It Now
      Free delivery
      Sponsored
    • NEW Art Class Target Blue Green Striped Swim Suit Bottoms Shorts Boys size 12
      NEW Art Class Target Blue Green Striped Swim Suit Bottoms Shorts Boys size 12
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      Free delivery
      Sponsored
    • NEW BOYS  ASST DESIGNS BATHING SUIT ..LOT OF 2 PAIRS
      NEW BOYS ASST DESIGNS BATHING SUIT ..LOT OF 2 PAIRS
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery
      Sponsored
    • Citrine Swim YOUTH Boys Swimwear Long Sleeve Rash Guard Navy Blue - Size 12
      Citrine Swim YOUTH Boys Swimwear Long Sleeve Rash Guard Navy Blue - Size 12
      Opens in a new window or tab
      Brand New
      $22.00
      or Best Offer
      Free delivery
      Sponsored
    • NEW Art Class Target Multi Color Striped Swim Suit Bottoms Shorts Boys size 12
      NEW Art Class Target Multi Color Striped Swim Suit Bottoms Shorts Boys size 12
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      Free delivery
      Last one
      Sponsored
    • Wonder Nation Boys Swim Trunks X-Small (4-5) Greystone Stripe UPF 50+  NEW
      Wonder Nation Boys Swim Trunks X-Small (4-5) Greystone Stripe UPF 50+ NEW
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Speed Boys Youth Sz 12 Swim Trunks Board Shorts Blue and White
      Speed Boys Youth Sz 12 Swim Trunks Board Shorts Blue and White
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      Free delivery
      Sponsored
    • NEW Boys' Striped Colorblock Volley Swim Trunks - Cat & Jack™ XS (4/5)
      NEW Boys' Striped Colorblock Volley Swim Trunks - Cat & Jack™ XS (4/5)
      Opens in a new window or tab
      Brand New
      $11.99
      Was: $14.9920% off
      or Best Offer
      Free delivery
      10% off 2+ with coupon
      Sponsored
    • VANS Boy's 26/12 Blue Green Era Board Shorts Swim Hawaiian Hibiscus
      VANS Boy's 26/12 Blue Green Era Board Shorts Swim Hawaiian Hibiscus
      Opens in a new window or tab
      Brand New
      $24.00
      Buy It Now
      Free delivery
      Sponsored
    • PATAGONIA BOYS WAVEFARER BOARDSHORTS PALMS OF MY HEART BREAK UP BLUE SIZE 12 NWT
      PATAGONIA BOYS WAVEFARER BOARDSHORTS PALMS OF MY HEART BREAK UP BLUE SIZE 12 NWT
      Opens in a new window or tab
      Brand New
      $39.99
      Buy It Now
      Free delivery
      Sponsored
    • NEW Boys' Striped Colorblock Volley Swim Trunks - Cat & Jack™ XS (4/5)
      NEW Boys' Striped Colorblock Volley Swim Trunks - Cat & Jack™ XS (4/5)
      Opens in a new window or tab
      Brand New
      $13.00
      or Best Offer
      Free delivery
      Sponsored
    • SPEEDO boys Red White Blue Swim Trunks Shorts* XS 6 7
      SPEEDO boys Red White Blue Swim Trunks Shorts* XS 6 7
      Opens in a new window or tab
      Pre-Owned
      $14.99
      Buy It Now
      Free delivery
      Sponsored
    • Citrine Swim YOUTH Boys Swimwear Long Sleeve Rash Guard Light Blue - Size 12
      Citrine Swim YOUTH Boys Swimwear Long Sleeve Rash Guard Light Blue - Size 12
      Opens in a new window or tab
      Brand New
      $22.00
      or Best Offer
      Free delivery
      Sponsored
    • NEW Art Class Target Multi Color Striped Swim Suit Bottoms Shorts Boys size 16
      NEW Art Class Target Multi Color Striped Swim Suit Bottoms Shorts Boys size 16
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      Free delivery
      2 watchers
      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