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 AppliedSFilter AppliedMLXL4Filter Applied5678Filter Applied1010-12121414-1616
      • Brand

        • Nike (306) Items (306)
        • Hurley (395) Items (395)
        • Speedo (178) Items (178)
        • Gap (198) Items (198)
        • Cat & Jack (189) Items (189)
        • Under armour (182) Items (182)
        • Disney (307) Items (307)
        • adidas (55) Items (55)
      • Color

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

        • Trunks (4,260) Items (4,260)
        • Board Shorts (1,065) Items (1,065)
        • Swim Shorts (2,007) Items (2,007)
        • Swim Briefs (39) Items (39)
        • Jammer (99) Items (99)
        • Brief Trunks (37) Items (37)
        • Bodybuilding Trunks (5) Items (5)
        • Running Shorts (3) Items (3)
      • Type

        • Rash Guard (1,377) Items (1,377)
        • Bottom (5,514) Items (5,514)
        • Wetsuit (72) Items (72)
        • Top (669) Items (669)
        • One Piece (177) Items (177)
        • Not Specified (1,141) Items (1,141)
      • Features

        • Drawstring (1,495) Items (1,495)
        • Elastic Waist (1,300) Items (1,300)
        • Lined (1,147) Items (1,147)
        • Pockets (903) Items (903)
        • Quick Dry (864) Items (864)
        • Lightweight (507) Items (507)
        • UV-Protection (469) Items (469)
        • Back Pocket (418) Items (418)
      • Theme

        • Beach (1,303) Items (1,303)
        • Colorful (962) Items (962)
        • Shark (611) Items (611)
        • Tropical (336) Items (336)
        • Stars (283) Items (283)
        • Logo (229) Items (229)
        • Novelty (224) Items (224)
        • Hawaiian (207) Items (207)
      • Character

        • Boy (6,994) Items (6,994)
        • Blue (318) Items (318)
        • Spider-Man (160) Items (160)
        • Mickey Mouse (76) Items (76)
        • Batman (72) Items (72)
        • Captain America (69) Items (69)
        • Black Panther (63) Items (63)
        • Darth Vader (60) Items (60)
      • Material

        • Polyester (2,769) Items (2,769)
        • 100% Polyester (1,962) Items (1,962)
        • Spandex (745) Items (745)
        • Nylon (293) Items (293)
        • Cotton (109) Items (109)
        • 100% Nylon (73) Items (73)
        • 100% Cotton (72) Items (72)
        • Spandex Blend (59) Items (59)
    • Price

      • Under $12.00
      • $12.00 to $18.00
      • Over $18.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (4,730) Items (4,730)
      • New without tags (416) Items (416)
      • New with imperfections (35) Items (35)
      • Pre-Owned (3,431) Items (3,431)
    • 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

7,800+ 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
    • North AmericaRemove filter
    • SRemove filter
    • Size: 8Remove filter
    • Size: 4Remove filter
    • XSRemove filter
    • Clear AllFilters
    • Vineyard Vines Kids Chappy Swim Trunks Size Small 2 Pairs Blue Red White
      Vineyard Vines Kids Chappy Swim Trunks Size Small 2 Pairs Blue Red White
      Opens in a new window or tab
      Pre-Owned
      $35.00
      or Best Offer
      +$8.71 delivery
      Sponsored
    • Boys' Nike Grid Swoosh Breaker  Volley Swim Trunks Bathing Suit
      Boys' Nike Grid Swoosh Breaker Volley Swim Trunks Bathing Suit
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery
      Save up to 20% when you buy more
      Sponsored
    • Nike Shorts Youth Small 4 6 Black Swim Jammer Drawstring Nylon Spandex Blend
      Nike Shorts Youth Small 4 6 Black Swim Jammer Drawstring Nylon Spandex Blend
      Opens in a new window or tab
      Pre-Owned
      $13.19
      Was: $23.9945% off
      or Best Offer
      +$5.37 delivery
      Free returns
      Extra 20% off with coupon
      Sponsored
      Top Rated Plus
    • VOLCOM Boys S (8) Board Swim Trunks Shorts Mesh Lined Blue Pink Orange
      VOLCOM Boys S (8) Board Swim Trunks Shorts Mesh Lined Blue Pink Orange
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Size S (6-7) Cherokee Swim Trunks With Liner
      Size S (6-7) Cherokee Swim Trunks With Liner
      Opens in a new window or tab
      Pre-Owned
      $2.99
      or Best Offer
      +$4.71 delivery
      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
    • 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
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • 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%
        • LEGO Star Wars The Mandalorian Boys Swim Trunks & Rash Guard Set Sizes 4-16
          LEGO Star Wars The Mandalorian Boys Swim Trunks & Rash Guard Set Sizes 4-16
          Opens in a new window or tab
          $16.50
          may-grayllc (10,059) 100%
        • Hurley Board Shorts Boys Size XS 21x6 Floral Print Black
          Hurley Board Shorts Boys Size XS 21x6 Floral Print Black
          Opens in a new window or tab
          $18.00
          gmostwanted21 (4,381) 99.6%
        • 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%
        • TYR Boys' Durafast ONE Jammer Swimsuit, Black, 26 XS
          TYR Boys' Durafast ONE Jammer Swimsuit, Black, 26 XS
          Opens in a new window or tab
          $27.91
          shoppermaxx (15,760) 99.7%
        • 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%
    • 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
    • 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
    • NWT Surf Style Boys Swim Volley 4W Stretch Performance Shorts Size 8
      NWT Surf Style Boys Swim Volley 4W Stretch Performance Shorts Size 8
      Opens in a new window or tab
      Brand New
      $17.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Patagonia Board Teal Shorts SZ XS Swim truck  Waist 24 in Stretch
      Patagonia Board Teal Shorts SZ XS Swim truck Waist 24 in Stretch
      Opens in a new window or tab
      Pre-Owned
      $15.55
      Buy It Now
      +$7.00 delivery
      Sponsored
    • Nike Boys Striped Swim Shorts S Red/Gray Beachwear 8-10 Yrs- NWT
      Nike Boys Striped Swim Shorts S Red/Gray Beachwear 8-10 Yrs- NWT
      Opens in a new window or tab
      Brand New
      $9.99
      0 bids · Time left53m
      +$10.99 delivery
      Benefits charity
      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
    • Molo Boys Graphic Print Drawstring Waist Swim Trunks Multicolor Size 7/8
      Molo Boys Graphic Print Drawstring Waist Swim Trunks Multicolor Size 7/8
      Opens in a new window or tab
      Pre-Owned
      $37.49
      or Best Offer
      +$4.95 delivery
      50% off 4+ with coupon
      Sponsored
    • Wonder Nation Swim Shirt Rash Guard Boys M (8) 3/4 Sleeves Blue UPF 50
      Wonder Nation Swim Shirt Rash Guard Boys M (8) 3/4 Sleeves Blue UPF 50
      Opens in a new window or tab
      Pre-Owned
      $5.47
      or Best Offer
      +$4.84 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
    • 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
      Save up to 30% when you buy more
      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
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Nike Shorts Youth Small 4 6 Black Swim Jammer Drawstring Nylon Spandex Blend
          Nike
          Nike Shorts Youth Small 4 6 Black Swim Jammer Drawstring Nylon Spandex Blend
          Opens in a new window or tab
          Pre-Owned
          $13.19
          +$5.37 delivery
          Extra 20% off with coupon
        • 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
        • 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
        • Hurley Board Shorts Boys Size XS 21x6 Floral Print Black
          Hurley
          Hurley Board Shorts Boys Size XS 21x6 Floral Print Black
          Opens in a new window or tab
          Pre-Owned
          $18.00
          Free delivery
        • NIKE Swim Boys' Swoosh Solid Lap Volley Short Swim Trunk, Lemon Venom Obsidian,
          Nike
          NIKE Swim Boys' Swoosh Solid Lap Volley Short Swim Trunk, Lemon Venom Obsidian,
          Opens in a new window or tab
          Brand New
          $19.99
          Free delivery
        • Patagonia Swim Trunks Boys Size Small Blue
          Patagonia
          Patagonia Swim Trunks Boys Size Small Blue
          Opens in a new window or tab
          Pre-Owned
          $14.00
          +$6.10 delivery
        • Boys Speedo Bondi Blue Board Shorts 20” Comfort Stretch Size Small
          Speedo
          Boys Speedo Bondi Blue Board Shorts 20” Comfort Stretch Size Small
          Opens in a new window or tab
          Brand New
          $25.00
          +$7.35 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
        • Patagonia Boys Small Baggie Shorts Lined Swim Trunk
          Patagonia
          Patagonia Boys Small Baggie Shorts Lined Swim Trunk
          Opens in a new window or tab
          Pre-Owned
          $13.75
          +$4.71 delivery
        • Gap Kids Boys Size XSmall 4/5 Mesh Lined Blue Brown Floral Swim Trunks Shorts
          Gap
          Gap Kids Boys Size XSmall 4/5 Mesh Lined Blue Brown Floral Swim Trunks Shorts
          Opens in a new window or tab
          Pre-Owned
          $8.99
          +$7.99 delivery
          Extra 10% off with coupon
        • QUIKSILVER UVtech Rashguard Shirt Youth Boys Long Sleeve Fleece Lined Sz S 12
          Quiksilver
          QUIKSILVER UVtech Rashguard Shirt Youth Boys Long Sleeve Fleece Lined Sz S 12
          Opens in a new window or tab
          Pre-Owned
          $10.00
          +$5.00 delivery
        • Columbia Kids Shorts Green Size Small (7/8) Elastic Waist Youth
          Columbia
          Columbia Kids Shorts Green Size Small (7/8) Elastic Waist Youth
          Opens in a new window or tab
          Pre-Owned
          $10.39
          +$6.00 delivery
          Extra 20% off with coupon
    • NWT HURLEY Boys Kids Size S/8-10 Board Shorts Swim Trunks Tropical Floral Print
      NWT HURLEY Boys Kids Size S/8-10 Board Shorts Swim Trunks Tropical Floral Print
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      +$9.79 delivery
      Sponsored
    • Chubbies Youth Small 8/9 Swim Trunks Black Tropical Liner EUC
      Chubbies Youth Small 8/9 Swim Trunks Black Tropical Liner EUC
      Opens in a new window or tab
      Pre-Owned
      $29.77
      Buy It Now
      Free 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
    • Boy’s Size 8 LOT of 14 Pairs of Shorts Levi’s Class Club Swim Trunks Bottoms
      Boy’s Size 8 LOT of 14 Pairs of Shorts Levi’s Class Club Swim Trunks Bottoms
      Opens in a new window or tab
      Pre-Owned
      $64.99
      Buy It Now
      Free delivery
      Sponsored
    • The Beaufort Bonnet Company Yacht Club Swim Trunks Boy's 8
      The Beaufort Bonnet Company Yacht Club Swim Trunks Boy's 8
      Opens in a new window or tab
      Pre-Owned
      $23.99
      Buy It Now
      +$5.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boy's Youth Hurley Board Shorts Swim NEW
      Boy's Youth Hurley Board Shorts Swim NEW
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Boy’s Polo Ralph Lauren Swim Trunks Bright Yellow & Mesh Liner Size Small (8)
      Boy’s Polo Ralph Lauren Swim Trunks Bright Yellow & Mesh Liner Size Small (8)
      Opens in a new window or tab
      Pre-Owned
      $18.29
      Buy It Now
      +$4.56 delivery
      Sponsored
    • Minecraft ☆ Boys' Allover Character Swim Trunks ☆Sizes 4/5, 6/7, 8, 10/12, 14/16
      Minecraft ☆ Boys' Allover Character Swim Trunks ☆Sizes 4/5, 6/7, 8, 10/12, 14/16
      Opens in a new window or tab
      Brand New
      $17.95
      Buy It Now
      Free delivery
      Free returns
      6+ watchers
      Sponsored
    • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
      NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$5.95 delivery
      Free returns
      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 left2h 26m
      or Best Offer
      +$4.50 delivery
      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
    • 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
    • Patagonia Kids Youth Baggies Nylon Pull On Swim Shorts  7" Lined Size XS 5-6
      Patagonia Kids Youth Baggies Nylon Pull On Swim Shorts 7" Lined Size XS 5-6
      Opens in a new window or tab
      Brand New
      $20.00
      Buy It Now
      +$10.00 delivery
      Sponsored
    • NWT Gap Boy's 6" Recycled Swim Trunks Colorblock Swim Shorts Sz XS, S, XL, XXL
      NWT Gap Boy's 6" Recycled Swim Trunks Colorblock Swim Shorts Sz XS, S, XL, XXL
      Opens in a new window or tab
      Brand New
      $12.15
      Was: $13.5010% off
      Buy It Now
      +$5.50 delivery
      Sponsored
    • Patagonia Kids Baggies Shorts Swimming Shorts Boy’s Galapagos Size XS
      Patagonia Kids Baggies Shorts Swimming Shorts Boy’s Galapagos Size XS
      Opens in a new window or tab
      Pre-Owned
      $11.00
      Buy It Now
      +$8.84 delivery
      Sponsored
    • Vineyard Vines Boys Swim Trunks Sz Small (8/10)
      Vineyard Vines Boys Swim Trunks Sz Small (8/10)
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$5.75 delivery
      Sponsored
    • Boys Wonder Nation Size 8 Swim Trunks Lot of 3
      Boys Wonder Nation Size 8 Swim Trunks Lot of 3
      Opens in a new window or tab
      Pre-Owned
      $9.49
      or Best Offer
      +$9.29 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
    • Vineyard Vines Printed Chappy Swim Trunks Boys Blue Green Fish 6" Lined Size S
      Vineyard Vines Printed Chappy Swim Trunks Boys Blue Green Fish 6" Lined Size S
      Opens in a new window or tab
      Pre-Owned
      $16.99
      or Best Offer
      +$5.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • 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
    • NWT Marvel Boys Swim Shorts Trunks Captain America UV 50 Size S
      NWT Marvel Boys Swim Shorts Trunks Captain America UV 50 Size S
      Opens in a new window or tab
      Brand New
      $12.29
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • 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
    • 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
    • Vintage 90s Ocean Pacific Neon Surf Swim Trunks Bathing Suit Youth Small
      Vintage 90s Ocean Pacific Neon Surf Swim Trunks Bathing Suit Youth Small
      Opens in a new window or tab
      Pre-Owned
      $17.99
      or Best Offer
      +$6.80 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
    • 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
      Brand New
      $19.95
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • New Polo Ralph Lauren Boy's Board Shorts Swim Suit - Size Small (8)
      New Polo Ralph Lauren Boy's Board Shorts Swim Suit - Size Small (8)
      Opens in a new window or tab
      Brand New
      $19.95
      Buy It Now
      +$5.95 delivery
      Last one
      Sponsored
    • CHUBBIES BOYS YOUTH AZTEX PRINT SWIM TRUNKS SIZE Small
      CHUBBIES BOYS YOUTH AZTEX PRINT SWIM TRUNKS SIZE Small
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$8.84 delivery
      Sponsored
    • VILEBREQUIN Swimming Trunks Blue Size 8ANS 128cm St-Tropez
      VILEBREQUIN Swimming Trunks Blue Size 8ANS 128cm St-Tropez
      Opens in a new window or tab
      Pre-Owned
      $34.99
      0 bids · Time left18h 33m
      or Best Offer
      Free delivery
      Sponsored
    • Size S (4) Boys Minecraft Swim Trunks UPF 50
      Size S (4) Boys Minecraft Swim Trunks UPF 50
      Opens in a new window or tab
      Brand New
      $9.99
      Buy It Now
      Free delivery
      2 watchers
      Sponsored
    • SONIC the HEDGEHOG SEGA UPF50+ Swim Trunks Bathing Suit Boys Sz. 4, 5-6 or 7 NWT
      SONIC the HEDGEHOG SEGA UPF50+ Swim Trunks Bathing Suit Boys Sz. 4, 5-6 or 7 NWT
      Opens in a new window or tab
      Brand New
      $16.99
      Buy It Now
      +$4.95 delivery in 2-4 days
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Lot Of 2 Patagonia Boys' Baggies™ Shorts Size X-Small Mesh Lined Front Logo
      Lot Of 2 Patagonia Boys' Baggies™ Shorts Size X-Small Mesh Lined Front Logo
      Opens in a new window or tab
      Pre-Owned
      $33.88
      or Best Offer
      +$9.45 delivery
      Sponsored
    • NWOT Polo Ralph Lauren Boys 4 4T Traveler Embroidered All Over Pony Swim Trunk
      NWOT Polo Ralph Lauren Boys 4 4T Traveler Embroidered All Over Pony Swim Trunk
      Opens in a new window or tab
      New (Other)
      $22.99
      or Best Offer
      +$5.10 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Vintage Size Boys Flarico Swim Athletic Supporter Boys Size X-Small From 1970s
      Vintage Size Boys Flarico Swim Athletic Supporter Boys Size X-Small From 1970s
      Opens in a new window or tab
      Brand New
      $19.95
      Buy It Now
      +$4.95 delivery
      Sponsored
    • Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
      Boy's Nike 3 Brand Polyester Swim Shorts Swimsuit NEW
      Opens in a new window or tab
      Brand New
      $21.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • LEGO Star Wars The Mandalorian Boys Swim Trunks & Rash Guard Set Sizes 4-16
      LEGO Star Wars The Mandalorian Boys Swim Trunks & Rash Guard Set Sizes 4-16
      Opens in a new window or tab
      Brand New
      $16.50
      Buy It Now
      Free delivery
      Sponsored
    • FAIR HARBOR Bayberry Swim Trunk Short Men's Size S Wave Blue
      FAIR HARBOR Bayberry Swim Trunk Short Men's Size S Wave Blue
      Opens in a new window or tab
      Brand New
      $36.00
      or Best Offer
      +$8.99 delivery
      Last one
      Sponsored
    • NWT, Boys Ralph Lauren Scuba Polo Bear Swim Shorts. Size S(8). European 134/140
      NWT, Boys Ralph Lauren Scuba Polo Bear Swim Shorts. Size S(8). European 134/140
      Opens in a new window or tab
      Brand New
      $45.99
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Marvel Spider Man Swim Trunks Big Boys Sizes 10/12 14/16 New
      Marvel Spider Man Swim Trunks Big Boys Sizes 10/12 14/16 New
      Opens in a new window or tab
      Brand New
      $6.99
      Buy It Now
      Free delivery
      Sponsored
    • VILEBREQUIN Swimming Trunks Ronde Tortues Blue Size 8ANS
      VILEBREQUIN Swimming Trunks Ronde Tortues Blue Size 8ANS
      Opens in a new window or tab
      Pre-Owned
      $39.99
      0 bids · Time left2d 2h
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Bilo Baby Kid Boys Chic Animals Printed One-Piece Rash Guard Sun Hat Swimsuit
      Bilo Baby Kid Boys Chic Animals Printed One-Piece Rash Guard Sun Hat Swimsuit
      Opens in a new window or tab
      Brand New
      $6.99
      Buy It Now
      Free delivery
      Save up to 50% when you buy more
      Sponsored
    • Abercrombie kids Pink Tropical Palm Tree Print Swim Trunks Boys Size 7/8
      Abercrombie kids Pink Tropical Palm Tree Print Swim Trunks Boys Size 7/8
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Hurley Long Sleeve Dri-Fit UPF 50+ Shirt Black, Boy's Swim Top, SELECT SIZE
      Hurley Long Sleeve Dri-Fit UPF 50+ Shirt Black, Boy's Swim Top, SELECT SIZE
      Opens in a new window or tab
      Brand New
      $14.88
      Was: $16.007% off
      Buy It Now
      Free delivery
      Save up to 25% when you buy more
      Sponsored
    • PlayStation Gaming Kids Swim Trunks UPF-50+ Bathing Suit Boys Size 4/5 NWT $25
      PlayStation Gaming Kids Swim Trunks UPF-50+ Bathing Suit Boys Size 4/5 NWT $25
      Opens in a new window or tab
      Brand New
      $4.99
      Was: $9.9850% off
      or Best Offer
      +$4.99 delivery
      Free returns
      Sponsored
    • NEW! $44 RETAIL! BOYS ADIDAS JAMMER! SIZE 22 BLACK + GRAY #426
      NEW! $44 RETAIL! BOYS ADIDAS JAMMER! SIZE 22 BLACK + GRAY #426
      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
    • Rash Guard Under Shorts Red Youth 4S
      Rash Guard Under Shorts Red Youth 4S
      Opens in a new window or tab
      New (Other)
      $8.60
      or Best Offer
      +$7.95 delivery
      Sponsored
    • QUIKSILVER UVtech Rashguard Shirt Youth Boys Long Sleeve Fleece Lined Sz S 12
      QUIKSILVER UVtech Rashguard Shirt Youth Boys Long Sleeve Fleece Lined Sz S 12
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$5.00 delivery
      Sponsored
    • UV SKINZ green short sleeve UV Rash Guard Shirt Youth 4T
      UV SKINZ green short sleeve UV Rash Guard Shirt Youth 4T
      Opens in a new window or tab
      Pre-Owned
      $15.00
      Was: $49.9970% off
      or Best Offer
      +$6.95 delivery
      Sponsored
    • Sundek Boys Graphic Print Drawstring Waist Swim Trunks Blue Size 8
      Sundek Boys Graphic Print Drawstring Waist Swim Trunks Blue Size 8
      Opens in a new window or tab
      Pre-Owned
      $37.49
      or Best Offer
      +$4.95 delivery
      50% off 4+ with coupon
      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