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 AppliedSMFilter AppliedLXL456781010-12121414-1616
      • Theme

        • Sports (47) Items (47)
          Filter Applied
        • Beach (512) Items (512)
        • Colorful (293) Items (293)
        • Shark (179) Items (179)
        • Logo (109) Items (109)
        • Tropical (96) Items (96)
        • Stars (65) Items (65)
        • Outdoor (63) Items (63)
      • Brand

        • Nike (5) Items (5)
        • Speedo (2) Items (2)
        • adidas (2) Items (2)
        • Quiksilver (3) Items (3)
        • Polo Ralph Lauren (2) Items (2)
        • Old Navy (2) Items (2)
        • DOCKERS (2) Items (2)
        • Patagonia (2) Items (2)
      • Color

        • Black
        • Blue
        • Brown
        • Gray
        • Green
        • Multicolor
        • Orange
        • Purple
        • Red
        • White
      • Swim Bottom Style

        • Trunks (14) Items (14)
        • Swim Shorts (16) Items (16)
        • Board Shorts (8) Items (8)
        • Swim Briefs (2) Items (2)
        • Jammer (1) Items (1)
        • Not Specified (11) Items (11)
      • Type

        • Rash Guard (12) Items (12)
        • Bottom (30) Items (30)
        • Top (5) Items (5)
        • One Piece (3) Items (3)
        • Not Specified (1) Items (1)
      • Features

        • Drawstring (15) Items (15)
        • Elastic Waist (15) Items (15)
        • Pockets (10) Items (10)
        • Quick Dry (9) Items (9)
        • Breathable (6) Items (6)
        • Lined (6) Items (6)
        • Short Sleeve (6) Items (6)
        • Built-In Brief (5) Items (5)
      • Performance/Activity

        • Surfing (20) Items (20)
        • Recreational (19) Items (19)
        • Training (12) Items (12)
        • Water Polo (7) Items (7)
        • Competition (6) Items (6)
        • Lifeguard (5) Items (5)
        • Not Specified (16) Items (16)
      • Material

        • Polyester (26) Items (26)
        • 100% Polyester (9) Items (9)
        • Spandex (8) Items (8)
        • 100% Nylon (2) Items (2)
        • Nylon (2) Items (2)
        • 100% Cotton (1) Items (1)
        • Cotton (1) Items (1)
        • Leather (1) Items (1)
      • Vintage

        • Yes (2) Items (2)
        • No (34) Items (34)
        • Not Specified (11) Items (11)
    • Price

      • Under $13.00
      • $13.00 to $18.00
      • Over $18.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (22) Items (22)
      • New without tags (6) Items (6)
      • Pre-Owned (20) Items (20)
    • 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

48 results

  • All
  • Auction
  • Buy It Now
  • Accepts Offers
  • All Listings
  • Auction
  • Buy It Now
  • Accepts Offers- Filter Applied
  • 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
    • MRemove filter
    • XSRemove filter
    • SportsRemove filter
    • Clear AllFilters
    • Patagonia Board Shorts Swim Trunks Boys Medium (10) Black Green Beach Outdoors
      Patagonia Board Shorts Swim Trunks Boys Medium (10) Black Green Beach Outdoors
      Opens in a new window or tab
      Pre-Owned
      $12.95
      or Best Offer
      +$6.40 delivery
      Sponsored
    • karrack Girls and Boys One Piece Rash Guard Swimsuit Kid Water Sport Medium
      karrack Girls and Boys One Piece Rash Guard Swimsuit Kid Water Sport Medium
      Opens in a new window or tab
      Brand New
      $14.93
      Was: $19.9025% off
      or Best Offer
      +$6.20 delivery in 2-4 days
      Extra 20% off with coupon
      Sponsored
    • Quiksilver Boys Swim Trunks M Mens 29 Waist Fishing Surfing Blue Board Shorts
      Quiksilver Boys Swim Trunks M Mens 29 Waist Fishing Surfing Blue Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $11.99
      Was: $14.9920% off
      or Best Offer
      +$6.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • The Childrens Place Sport Swim Shirt Rash Guard Shark Teeth  Blue Boys M 7-8
      The Childrens Place Sport Swim Shirt Rash Guard Shark Teeth Blue Boys M 7-8
      Opens in a new window or tab
      Pre-Owned
      $8.95
      or Best Offer
      +$8.84 delivery
      Sponsored
    • Polo Ralph Lauren  Little Boy's Striped Swim Shorts M(10-12) *R
      Polo Ralph Lauren Little Boy's Striped Swim Shorts M(10-12) *R
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$5.80 delivery
      Sponsored
    • The Childrens Place Sport Dri Fit Swim Shirt Rash Guard Surf Blue Boys M
      The Childrens Place Sport Dri Fit Swim Shirt Rash Guard Surf Blue Boys M
      Opens in a new window or tab
      New (Other)
      $14.95
      or Best Offer
      +$4.51 delivery
      Sponsored
    • Nike Dri-Fit Swim Shirt Youth Boys  M  3/4 Sleeve UPF 40+ BLUE with NEON Swoosh
      Nike Dri-Fit Swim Shirt Youth Boys M 3/4 Sleeve UPF 40+ BLUE with NEON Swoosh
      Opens in a new window or tab
      New (Other)
      $11.99
      or Best Offer
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Size Medium Swimming Jammers Spandex Bottoms Blue Black White Swim Xioker
      Boys Size Medium Swimming Jammers Spandex Bottoms Blue Black White Swim Xioker
      Opens in a new window or tab
      Pre-Owned
      $13.50
      or Best Offer
      +$4.62 delivery
      Sponsored
    • TYR Boys Tyreco Durafast Elite Racer Brief Swimsuit Allover Print Purple Size 24
      TYR Boys Tyreco Durafast Elite Racer Brief Swimsuit Allover Print Purple Size 24
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      Free delivery in 2-4 days
      Sponsored
    • Crazy 8  Speedo Swim Trunks Shorts Boys M 7-8 Multicolor Lined 3 Pair EUC
      Crazy 8 Speedo Swim Trunks Shorts Boys M 7-8 Multicolor Lined 3 Pair EUC
      Opens in a new window or tab
      Pre-Owned
      $16.99
      Was: $19.9915% off
      or Best Offer
      Free delivery
      Sponsored
    • Tommy Hilfiger Dive Shorts Kids Size Medium Aquatic Sport Gear Black Trunks Rare
      Tommy Hilfiger Dive Shorts Kids Size Medium Aquatic Sport Gear Black Trunks Rare
      Opens in a new window or tab
      Pre-Owned
      $19.00
      or Best Offer
      +$4.95 delivery
      Sponsored
    • NWT Puma Boy's Rash Guard Short Sleeve Top Size Medium Blue Multicolor Logo
      NWT Puma Boy's Rash Guard Short Sleeve Top Size Medium Blue Multicolor Logo
      Opens in a new window or tab
      Brand New
      $12.50
      Was: $24.9950% off
      or Best Offer
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Polo Sport Ralph Lauren Boys Cotton Fleece Shorts Size M (12) Gray New
      Polo Sport Ralph Lauren Boys Cotton Fleece Shorts Size M (12) Gray New
      Opens in a new window or tab
      Brand New
      $42.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Old Navy Swim Trunks Boys Medium 8 Boardshorts Boho Beach Swimwear Swimsuit
      Old Navy Swim Trunks Boys Medium 8 Boardshorts Boho Beach Swimwear Swimsuit
      Opens in a new window or tab
      Pre-Owned
      $8.99
      or Best Offer
      +$8.90 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Dockers Cargo Water Shorts Boys Kids Medium Brown Elastic Waist Casual Swimwear
      Dockers Cargo Water Shorts Boys Kids Medium Brown Elastic Waist Casual Swimwear
      Opens in a new window or tab
      Pre-Owned
      $14.88
      or Best Offer
      +$5.25 delivery in 2-4 days
      Free returns
      Extra 25% off with coupon
      Sponsored
      Top Rated Plus
    • NWT Quiksilver Boys' All Time Short Sleeve Rashguard, Black, Size XS
      NWT Quiksilver Boys' All Time Short Sleeve Rashguard, Black, Size XS
      Opens in a new window or tab
      Brand New
      $13.99
      Was: $19.9930% off
      or Best Offer
      +$8.00 delivery
      Sponsored
    • Nike Kids Dri-FIT Swim Shirt Orange
      Nike Kids Dri-FIT Swim Shirt Orange
      Opens in a new window or tab
      New (Other)
      $10.50
      Was: $15.0030% off
      or Best Offer
      +$10.50 delivery
      Sponsored
    • Dockers Cargo Water Shorts Boys Kids Medium Blue Elastic Waist Casual Swimwear
      Dockers Cargo Water Shorts Boys Kids Medium Blue Elastic Waist Casual Swimwear
      Opens in a new window or tab
      Pre-Owned
      $16.88
      or Best Offer
      +$5.25 delivery in 2-4 days
      Free returns
      Extra 25% off with coupon
      Sponsored
      Top Rated Plus
    • Quiksilver Shirt Youth Medium Blue Short Sleeve Rash Guard Beach Surf Surfers
      Quiksilver Shirt Youth Medium Blue Short Sleeve Rash Guard Beach Surf Surfers
      Opens in a new window or tab
      Pre-Owned
      $5.69
      Was: $18.9870% off
      or Best Offer
      +$6.99 delivery
      Free returns
      Extra 5% off with coupon
      Sponsored
      Top Rated Plus
    • Boy’s Speedo Bikini Swim Brief, Endurance, Speedo Navy, Size 26
      Boy’s Speedo Bikini Swim Brief, Endurance, Speedo Navy, Size 26
      Opens in a new window or tab
      Brand New
      $32.99
      or Best Offer
      +$5.85 delivery
      Sponsored
    • TYR Boys NightFight Plane Challenger Swim Trunks - Black Blue - Size XL 16-18
      TYR Boys NightFight Plane Challenger Swim Trunks - Black Blue - Size XL 16-18
      Opens in a new window or tab
      Brand New
      $15.95
      or Best Offer
      +$1.99 delivery in 2-4 days
      Sponsored
    • Ingear boys long sleeve mint green rash guard, sport, sun shirt, US size M new
      Ingear boys long sleeve mint green rash guard, sport, sun shirt, US size M new
      Opens in a new window or tab
      Brand New
      $10.75
      or Best Offer
      +$4.33 delivery in 2-4 days
      Sponsored
    • RS Surf Boys Swim Trunks Board Shorts Medium Gray White Water Sports Play
      RS Surf Boys Swim Trunks Board Shorts Medium Gray White Water Sports Play
      Opens in a new window or tab
      New (Other)
      $12.50
      Was: $25.0050% off
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Baleaf Youth Boys Size M Black UPF 50+ Training Quick Dry Swimsuit Shorts
      Baleaf Youth Boys Size M Black UPF 50+ Training Quick Dry Swimsuit Shorts
      Opens in a new window or tab
      Brand New
      $20.31
      Was: $39.0548% off
      or Best Offer
      +$5.88 delivery
      Free returns
      20% off 2+ with coupon
      Sponsored
      Top Rated Plus
    • Wonder Nation Rash Guard Long Sleeve Shark Design Boys Size 8 Medium
      Wonder Nation Rash Guard Long Sleeve Shark Design Boys Size 8 Medium
      Opens in a new window or tab
      Pre-Owned
      $9.00
      or Best Offer
      +$6.20 delivery in 2-4 days
      Sponsored
    • Wonder Nation Boys'SIZE XL 14-16 Short Sleeve RashGuard Swim Shirt with UPF 50+
      Wonder Nation Boys'SIZE XL 14-16 Short Sleeve RashGuard Swim Shirt with UPF 50+
      Opens in a new window or tab
      Brand New
      $4.99
      or Best Offer
      +$5.99 delivery
      Extra 15% off with coupon
      Sponsored
    • NWT Salt Life Boys Performance Swim Trunks Size Med 8/10
      NWT Salt Life Boys Performance Swim Trunks Size Med 8/10
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • SPEEDO Boys  Red Blue Board/Swim Shorts-Trunks Size Medium
      SPEEDO Boys Red Blue Board/Swim Shorts-Trunks Size Medium
      Opens in a new window or tab
      Pre-Owned
      $7.00
      or Best Offer
      +$5.31 delivery
      Sponsored
    • Nike Boy's Medium (9-11 Years) Swim Trunks Mesh Lined Drawstring Bathing Suit
      Nike Boy's Medium (9-11 Years) Swim Trunks Mesh Lined Drawstring Bathing Suit
      Opens in a new window or tab
      Pre-Owned
      $13.49
      Was: $14.9910% off
      or Best Offer
      +$6.99 delivery
      Free returns
      Sponsored
    • OP Rash Guard BOYS Size XS Blue Print                                    --K6--
      OP Rash Guard BOYS Size XS Blue Print --K6--
      Opens in a new window or tab
      Brand New
      $10.99
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Red Camel Boys SwimSuit Bathing Trunks Size Medium Blue Green Orange
      Red Camel Boys SwimSuit Bathing Trunks Size Medium Blue Green Orange
      Opens in a new window or tab
      Brand New
      $7.00
      or Best Offer
      +$6.95 delivery
      Sponsored
    • NEW W TAGS Laguna Boys Short Sleeve Athletic Rash Guard Swim Top, Sz M
      NEW W TAGS Laguna Boys Short Sleeve Athletic Rash Guard Swim Top, Sz M
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      Free delivery
      Sponsored
    • OT Revolution Boys Swim Trunks Surfing Shorts Malibu Sunset Blue Sz M 8/10 New
      OT Revolution Boys Swim Trunks Surfing Shorts Malibu Sunset Blue Sz M 8/10 New
      Opens in a new window or tab
      Brand New
      $13.97
      or Best Offer
      +$5.85 delivery
      Sponsored
    • The North Face Water Shorts Youth Boys Size Medium Long Class V
      The North Face Water Shorts Youth Boys Size Medium Long Class V
      Opens in a new window or tab
      Brand New
      $25.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • NIKE SWIM Volley Short /Boys /Size M  137-147 Cm
      NIKE SWIM Volley Short /Boys /Size M 137-147 Cm
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • NEW Adidas Youth Kids Shorts Sports Size M 10/12 Pockets
      NEW Adidas Youth Kids Shorts Sports Size M 10/12 Pockets
      Opens in a new window or tab
      Brand New
      $26.95
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys PLACE SPORTS board shorts ~ Blue White Tie Dye Size Medium (7-8)
      Boys PLACE SPORTS board shorts ~ Blue White Tie Dye Size Medium (7-8)
      Opens in a new window or tab
      Brand New
      $7.70
      or Best Offer
      +$4.88 delivery
      Sponsored
    • Red Camel Boys SwimSuit Bathing Trunks Size Lrg Blue Green/Orange
      Red Camel Boys SwimSuit Bathing Trunks Size Lrg Blue Green/Orange
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Oxide Boys' Patch Pocket Boardshorts Size M (8) - BLUE
      Oxide Boys' Patch Pocket Boardshorts Size M (8) - BLUE
      Opens in a new window or tab
      Brand New
      $17.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • Nike Vtge Swimming Shorts Logo  Maroon 3 Zipped Pockets RM 56323 Boys UK 6-8
      Nike Vtge Swimming Shorts Logo Maroon 3 Zipped Pockets RM 56323 Boys UK 6-8
      Opens in a new window or tab
      Pre-Owned
      $12.90
      or Best Offer
      +$11.00 delivery
      from Belarus
      Sponsored
    • PLACE SPORT Youth Swim Trunk Size Medium (7/8)
      PLACE SPORT Youth Swim Trunk Size Medium (7/8)
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$8.71 delivery
      Sponsored
    • Avengers Superheroes Boys/Youth Sz M Swim Trunks/Shorts NWOT Multicolor Marvel
      Avengers Superheroes Boys/Youth Sz M Swim Trunks/Shorts NWOT Multicolor Marvel
      Opens in a new window or tab
      New (Other)
      $12.96
      or Best Offer
      +$3.99 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • CHEETAH SPORT Boys Size Medium Bathing Suit Swimming Trunks Shorts NWT VTG
      CHEETAH SPORT Boys Size Medium Bathing Suit Swimming Trunks Shorts NWT VTG
      Opens in a new window or tab
      Brand New
      $15.70
      or Best Offer
      +$6.50 delivery
      Sponsored
    • ADIDAS Youth Boys Medium Tech Indigo Swim Trunks Mesh-Brief Surf Boardshorts
      ADIDAS Youth Boys Medium Tech Indigo Swim Trunks Mesh-Brief Surf Boardshorts
      Opens in a new window or tab
      Pre-Owned
      $5.99
      or Best Offer
      +$6.15 delivery
      Sponsored
    • Old Navy Swim Trunks Boys Size 7 Multicolor Surf Print Boardshorts Vacation Vibe
      Old Navy Swim Trunks Boys Size 7 Multicolor Surf Print Boardshorts Vacation Vibe
      Opens in a new window or tab
      Pre-Owned
      $8.22
      or Best Offer
      +$7.57 delivery
      Sponsored
    • ACTIVSKIN  by SPZ SUN PROTECTION BOY SPORT T-SHIRT  SWIMMING BLUE XS
      ACTIVSKIN by SPZ SUN PROTECTION BOY SPORT T-SHIRT SWIMMING BLUE XS
      Opens in a new window or tab
      Pre-Owned
      $8.75
      or Best Offer
      +$4.44 delivery
      Sponsored
    • Boys XS Patagonia Baggies Red Aztec Beach Swim Shorts 100% Nylon 2 Piece Lot
      Boys XS Patagonia Baggies Red Aztec Beach Swim Shorts 100% Nylon 2 Piece Lot
      Opens in a new window or tab
      New (Other)
      $45.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • SPEEDO BOYS ESSENTIAL SWIM SHORTS SWIMMING TRUNKS  NEW BLACK
      SPEEDO BOYS ESSENTIAL SWIM SHORTS SWIMMING TRUNKS NEW BLACK
      Opens in a new window or tab
      Brand New
      $19.96
      or Best Offer
      +$26.85 shipping estimate
      from United Kingdom
      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