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

        SMLXL44-5Filter Applied55-66789Filter Applied1010-121216
      • Brand

        • Wonder Nation (23) Items (23)
        • Nike (4) Items (4)
        • Gap (4) Items (4)
        • Unbranded (10) Items (10)
        • Disney (6) Items (6)
        • Cat & Jack (1) Items (1)
        • Op (7) Items (7)
        • Cargo Bay (8) Items (8)
      • Color

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

        • Trunks (70) Items (70)
        • Swim Shorts (47) Items (47)
        • Board Shorts (12) Items (12)
        • Jammer (1) Items (1)
        • Brief Trunks (1) Items (1)
        • Not Specified (58) Items (58)
      • Type

        • Rash Guard (46) Items (46)
        • Bottom (65) Items (65)
        • Wetsuit (5) Items (5)
        • Top (19) Items (19)
        • One Piece (9) Items (9)
        • Not Specified (42) Items (42)
      • Theme

        • Beach (33) Items (33)
        • Colorful (19) Items (19)
        • Shark (14) Items (14)
        • Palm (11) Items (11)
        • Cartoon, TV & Movie Characters (9) Items (9)
        • Dinosaurs (9) Items (9)
        • Fish (7) Items (7)
        • Tropical (6) Items (6)
      • Character

        • Boy (149) Items (149)
        • Spider-Man (4) Items (4)
        • Flop (2) Items (2)
        • Batman (1) Items (1)
        • Blue (1) Items (1)
        • Darth Vader (1) Items (1)
        • Mickey Mouse (1) Items (1)
        • Rex (1) Items (1)
      • Features

        • Drawstring (22) Items (22)
        • Quick Dry (22) Items (22)
        • Lined (19) Items (19)
        • Elastic Waist (17) Items (17)
        • Long Sleeve (13) Items (13)
        • Short Sleeve (11) Items (11)
        • Pockets (9) Items (9)
        • UV-Protection (9) Items (9)
      • Material

        • Polyester (73) Items (73)
        • 100% Polyester (41) Items (41)
        • Spandex (25) Items (25)
        • Synthetic (6) Items (6)
        • 100% Cotton (2) Items (2)
        • Cotton (1) Items (1)
        • Not Specified (67) Items (67)
    • Price

      • Under $15.00
      • $15.00 to $35.00
      • Over $35.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (129) Items (129)
      • New without tags (24) Items (24)
      • New with imperfections (1) Items (1)
      • Pre-Owned (24) Items (24)
    • 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
      • Authenticity Guarantee

144 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
    • Free shippingRemove filter
    • Size: 9Remove filter
    • 4-5Remove filter
    • Clear AllFilters
    • 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
    • Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
      Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
      Opens in a new window or tab
      Pre-Owned
      $20.20
      or Best Offer
      Free delivery
      Sponsored
    • Super Mario Brothers Boys Swim Trunks & Rash Guard 2-Piece Set Sizes 4-16
      Super Mario Brothers Boys Swim Trunks & Rash Guard 2-Piece Set Sizes 4-16
      Opens in a new window or tab
      Brand New
      $34.99
      Buy It Now
      Free delivery
      Sponsored
    • Swim Trunks Size XS 4T to 5T Dark Blue Boys Swimsuit Drawstring Palm Leaves
      Swim Trunks Size XS 4T to 5T Dark Blue Boys Swimsuit Drawstring Palm Leaves
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Was: $15.0020% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • 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
      Sponsored
    • Youth Baseball Stars Boys Shorts / Swim Trunks Multiple Sizes
      Youth Baseball Stars Boys Shorts / Swim Trunks Multiple Sizes
      Opens in a new window or tab
      New (Other)
      $25.00
      Buy It Now
      Free delivery
      Sponsored
    • Member's Mark Boys Family Swim 2 Piece Rashguard Set Multiple Sizes Laguna Lilly
      Member's Mark Boys Family Swim 2 Piece Rashguard Set Multiple Sizes Laguna Lilly
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Sponsored
    • Nike Lime Green Boys Swim Trunk
      Nike Lime Green Boys Swim Trunk
      Opens in a new window or tab
      Brand New
      $17.99
      Buy It Now
      Free delivery
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • 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 (10,064) 100%
        • Swim Trunks Size XS 4T to 5T Dark Blue Boys Swimsuit Drawstring Palm Leaves
          Swim Trunks Size XS 4T to 5T Dark Blue Boys Swimsuit Drawstring Palm Leaves
          Opens in a new window or tab
          $12.00
          discountbuy317 (7,531) 98.6%
        • 2pc LOT Swim Trunks Shorts Boys Sm Beach Vacation Spiderman Pool Summer
          2pc LOT Swim Trunks Shorts Boys Sm Beach Vacation Spiderman Pool Summer
          Opens in a new window or tab
          $30.98
          connectedthreads (2,021) 99.6%
        • Pokemon Boys Pikachu Pokeball Swim Shorts (NS6210)
          Pokemon Boys Pikachu Pokeball Swim Shorts (NS6210)
          Opens in a new window or tab
          $26.70
          pertemba (302,919) 98.6%
        • Snoopy Childrens/Kids Two Piece Swim Set (NS7200)
          Snoopy Childrens/Kids Two Piece Swim Set (NS7200)
          Opens in a new window or tab
          $30.70
          pertemba (302,919) 98.6%
        • XS (4-5) Boys Swim Trunks Surfing Blue #4948
          XS (4-5) Boys Swim Trunks Surfing Blue #4948
          Opens in a new window or tab
          $10.99
          payless_cc (2,349) 100%
        • Boys Male Racing Competition Training Splice Swimwear Jammer Size 24 S boys 8/9
          Boys Male Racing Competition Training Splice Swimwear Jammer Size 24 S boys 8/9
          Opens in a new window or tab
          $19.99
          qstarlit (9,582) 100%
          Extra 5% off with coupon
        • XS (4-5) Boys Swim Trunks Sharks Blue #4932
          XS (4-5) Boys Swim Trunks Sharks Blue #4932
          Opens in a new window or tab
          $10.99
          payless_cc (2,349) 100%
    • Spongebob Squarepants Boys Swim Trunks & Rash Guard 2-Piece Set Sizes 4-16
      Spongebob Squarepants Boys Swim Trunks & Rash Guard 2-Piece Set Sizes 4-16
      Opens in a new window or tab
      Brand New
      $29.50
      Buy It Now
      Free delivery
      Sponsored
    • Minecraft ☆ Boys 4-16 Creeper Swim Trunks ☆ Sizes 4/5, 6/7, 8, 10/12, 14/16
      Minecraft ☆ Boys 4-16 Creeper 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
      Sponsored
    • NWT Wonder Nation Boy Rash Guard & Swim Trunks Set UPF 50+ Pizza 4-5,6/7
      NWT Wonder Nation Boy Rash Guard & Swim Trunks Set UPF 50+ Pizza 4-5,6/7
      Opens in a new window or tab
      Brand New
      $19.97
      Was: $22.1910% off
      Buy It Now
      Free delivery
      Sponsored
    • Nike Boys Volley Shorts Swim Trunks Blue Lightning 4-5 years
      Nike Boys Volley Shorts Swim Trunks Blue Lightning 4-5 years
      Opens in a new window or tab
      New (Other)
      $22.00
      or Best Offer
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Minecraft  Boy's Swim Trunks NWT Size XS (4-5) M (8) L (10-12) XL (14-16 UPF 50+
      Minecraft Boy's Swim Trunks NWT Size XS (4-5) M (8) L (10-12) XL (14-16 UPF 50+
      Opens in a new window or tab
      New (Other)
      $15.99
      Buy It Now
      Free delivery
      Free returns
      1+ watchers
      Sponsored
    • Lot of 2 (DISNEY/ Cat &JACK)Shirts Rash Guard XS 4-5 Swim Boy Short Sleeve
      Lot of 2 (DISNEY/ Cat &JACK)Shirts Rash Guard XS 4-5 Swim Boy Short Sleeve
      Opens in a new window or tab
      Brand New
      $24.90
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • 2pc LOT Swim Trunks Shorts Boys Sm Beach Vacation Spiderman Pool Summer
      2pc LOT Swim Trunks Shorts Boys Sm Beach Vacation Spiderman Pool Summer
      Opens in a new window or tab
      Pre-Owned
      $30.98
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Pokemon Boys Pikachu Pokeball Swim Shorts (NS6210)
      Pokemon Boys Pikachu Pokeball Swim Shorts (NS6210)
      Opens in a new window or tab
      Brand New
      $26.70
      Buy It Now
      Free delivery
      from United Kingdom
      Sponsored
    • Wonder Nation Rash Guard Shirt 4/5 Boys Solid Blue Short Sleeve
      Wonder Nation Rash Guard Shirt 4/5 Boys Solid Blue Short Sleeve
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Sponsored
    • XS (4-5) Boys Swim Trunks Sharks Blue #4932
      XS (4-5) Boys Swim Trunks Sharks Blue #4932
      Opens in a new window or tab
      Brand New
      $10.99
      Was: $13.7420% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • XS (4-5) Boys Swim Trunks Surfing Blue #4948
      XS (4-5) Boys Swim Trunks Surfing Blue #4948
      Opens in a new window or tab
      Brand New
      $10.99
      Was: $13.7420% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Nike Boys Swim Trunks With Rash Guard UPF 50+ or Without; Sizes 4-5, 6, 7, M, L
      Nike Boys Swim Trunks With Rash Guard UPF 50+ or Without; Sizes 4-5, 6, 7, M, L
      Opens in a new window or tab
      Brand New
      $24.99 to $39.99
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
          Gap
          Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
          Opens in a new window or tab
          Pre-Owned
          $20.20
          Free delivery
        • Nike Boys Volley Shorts Swim Trunks Blue Lightning 4-5 years
          Nike
          Nike Boys Volley Shorts Swim Trunks Blue Lightning 4-5 years
          Opens in a new window or tab
          New (Other)
          $22.00
          Free delivery
        • Nike Lime Green Boys Swim Trunk
          Nike
          Nike Lime Green Boys Swim Trunk
          Opens in a new window or tab
          Brand New
          $17.99
          Free delivery
        • Disney Star Wars Boy Swim Trunks Size 9/10 New
          Disney
          Disney Star Wars Boy Swim Trunks Size 9/10 New
          Opens in a new window or tab
          Brand New
          $20.00
          Free delivery
        • Gap Kids Boys X-Small (4-5) Pink Tropical Board shorts Swim Trunks Shorts. Nwt
          Gap
          Gap Kids Boys X-Small (4-5) Pink Tropical Board shorts Swim Trunks Shorts. Nwt
          Opens in a new window or tab
          Brand New
          $20.99
          Free delivery
        • Disney Boys Sunsafe Mickey Mouse One Piece Bathing Suit (NS6224)
          Disney
          Disney Boys Sunsafe Mickey Mouse One Piece Bathing Suit (NS6224)
          Opens in a new window or tab
          Brand New
          $31.95
          Free delivery
    • Lands' End Swim Shorts Rashguard Shirt Set 5/6 4T 4 Blue Green Suit Trunks Lot 3
      Lands' End Swim Shorts Rashguard Shirt Set 5/6 4T 4 Blue Green Suit Trunks Lot 3
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      Free delivery
      Sponsored
    • A2Z 4 Kids Boys Beach Swim Shorts Trunks Quick Dry Swimwear Swimming Boardshorts
      A2Z 4 Kids Boys Beach Swim Shorts Trunks Quick Dry Swimwear Swimming Boardshorts
      Opens in a new window or tab
      Brand New
      $20.57
      Buy It Now
      Free delivery
      from United Kingdom
      Sponsored
    • Cat & Jack Boys Size 4/5 Swim Trunks Swimsuit Shark Print
      Cat & Jack Boys Size 4/5 Swim Trunks Swimsuit Shark Print
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      Free delivery
      Sponsored
    • Life is Good Little Boys 4/5 Long Sleeve UV Rash Guard Blue Crab UV Shirt
      Life is Good Little Boys 4/5 Long Sleeve UV Rash Guard Blue Crab UV Shirt
      Opens in a new window or tab
      Brand New
      $16.00
      Buy It Now
      Free delivery
      Sponsored
    • Disney Store Marvel Spider-Man Swim Trunks Shorts Boy Size 9/10
      Disney Store Marvel Spider-Man Swim Trunks Shorts Boy Size 9/10
      Opens in a new window or tab
      New (Other)
      $10.00
      0 bids · Time left12h 55m
      or Best Offer
      Free delivery
      Sponsored
    • Playstation Short Sleeve Top and Swim Trunks 2-Piece Set - Boys XS 4/5 - NWT
      Playstation Short Sleeve Top and Swim Trunks 2-Piece Set - Boys XS 4/5 - NWT
      Opens in a new window or tab
      Brand New
      $16.99
      Buy It Now
      Free delivery
      Sponsored
    • XS (4-5) Boys Swim Trunks Midnight Palm Blue #4937
      XS (4-5) Boys Swim Trunks Midnight Palm Blue #4937
      Opens in a new window or tab
      Brand New
      $10.99
      Was: $13.7420% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Wonder Nation Boys Blue Shark Short Sleeve Rash Guard Top-4/5
      Wonder Nation Boys Blue Shark Short Sleeve Rash Guard Top-4/5
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Sponsored
    • Snoopy Childrens/Kids Two Piece Swim Set (NS7200)
      Snoopy Childrens/Kids Two Piece Swim Set (NS7200)
      Opens in a new window or tab
      Brand New
      $30.70
      Buy It Now
      Free delivery
      from United Kingdom
      Sponsored
    • Disney Star Wars Boy Swim Trunks Size 9/10 New
      Disney Star Wars Boy Swim Trunks Size 9/10 New
      Opens in a new window or tab
      Brand New
      $20.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Print Long Sleeve Children Swimwear Summer Kids Beach Wear Shorts Swimming Suits
      Print Long Sleeve Children Swimwear Summer Kids Beach Wear Shorts Swimming Suits
      Opens in a new window or tab
      New (Other)
      $35.16
      Was: $37.015% off
      Buy It Now
      Free delivery
      from China
      Sponsored
    • Boys Male Racing Competition Training Splice Swimwear Jammer Size 24 S boys 8/9
      Boys Male Racing Competition Training Splice Swimwear Jammer Size 24 S boys 8/9
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery
      Extra 5% off with coupon
      Sponsored
    • ZeroXposur Boys Microfiber Swim Shorts 4/5 New With Tags Grey Camo! 319
      ZeroXposur Boys Microfiber Swim Shorts 4/5 New With Tags Grey Camo! 319
      Opens in a new window or tab
      Brand New
      $9.00
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • XS (4-5) Boys Swim Trunks Stripe Aqua Blue #4929
      XS (4-5) Boys Swim Trunks Stripe Aqua Blue #4929
      Opens in a new window or tab
      Brand New
      $10.99
      Was: $13.7420% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • XS (4-5) Boys Swim Trunks Cool Sharks #4954
      XS (4-5) Boys Swim Trunks Cool Sharks #4954
      Opens in a new window or tab
      Brand New
      $10.99
      Was: $13.7420% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Nike Swim Size  4-5 Long Sleeve Shirt Crab Green Neon Dri Fit UPF 40+
      Nike Swim Size 4-5 Long Sleeve Shirt Crab Green Neon Dri Fit UPF 40+
      Opens in a new window or tab
      Pre-Owned
      $16.99
      Buy It Now
      Free delivery
      Sponsored
    • BOYS MONSTER JAM HOT ROD ASSOCITATION BOARDSHORTS SIZE 4/5 -Year 2010
      BOYS MONSTER JAM HOT ROD ASSOCITATION BOARDSHORTS SIZE 4/5 -Year 2010
      Opens in a new window or tab
      Pre-Owned
      $12.95
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • NWT Boys Swimsuit SURFBOARDS Board Shorts SHIRT SET 4/5 Swim Blue Orange Green
      NWT Boys Swimsuit SURFBOARDS Board Shorts SHIRT SET 4/5 Swim Blue Orange Green
      Opens in a new window or tab
      Brand New
      $18.00
      or Best Offer
      Free delivery
      Sponsored
    • Boys Swim Trunks OP Size Xs (4-5) with pockets Blue/Yellow Ocean Theme
      Boys Swim Trunks OP Size Xs (4-5) with pockets Blue/Yellow Ocean Theme
      Opens in a new window or tab
      Pre-Owned
      $10.99
      or Best Offer
      Free delivery
      Sponsored
    • Teenage Mutant Ninja Turtles Boys Whats Up Dude Swim Shorts (NS7416)
      Teenage Mutant Ninja Turtles Boys Whats Up Dude Swim Shorts (NS7416)
      Opens in a new window or tab
      Brand New
      $25.95
      Buy It Now
      Free delivery
      from United Kingdom
      Sponsored
    • XS (4-5) Boys Swim Trunks Tropical Gray #4942
      XS (4-5) Boys Swim Trunks Tropical Gray #4942
      Opens in a new window or tab
      Brand New
      $10.99
      Was: $13.7420% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Rash Guard Short Sleeve Boys Swim Shirt UPF 50+ Quick Dry Shirt White 9-...
      Boys Rash Guard Short Sleeve Boys Swim Shirt UPF 50+ Quick Dry Shirt White 9-...
      Opens in a new window or tab
      Brand New
      $20.21
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
    • Boys Ice Cream Swim Trunks with Compression Liner Quick Dry Swim Shorts Bathi...
      Boys Ice Cream Swim Trunks with Compression Liner Quick Dry Swim Shorts Bathi...
      Opens in a new window or tab
      Brand New
      $26.57
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Angry Birds Boy Swim Trunks Shorts Size 4/5
      Angry Birds Boy Swim Trunks Shorts Size 4/5
      Opens in a new window or tab
      Brand New
      $39.99
      Buy It Now
      Free delivery
      Sponsored
    • Wondernation- Little Boys Orange Swim Set- Size 4-5
      Wondernation- Little Boys Orange Swim Set- Size 4-5
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery in 2-4 days
      2 watchers
      Sponsored
    • PlayStation Boy's Swim Trunks NWT Size XS (4-5) or S (6/7)  UPF 50+
      PlayStation Boy's Swim Trunks NWT Size XS (4-5) or S (6/7) UPF 50+
      Opens in a new window or tab
      New (Other)
      $15.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Wonder Nation Dinosaur UPF 50+ Swimwear Short Swim Trunks Boys Size 4-5
      Wonder Nation Dinosaur UPF 50+ Swimwear Short Swim Trunks Boys Size 4-5
      Opens in a new window or tab
      Brand New
      $14.00
      Buy It Now
      Free delivery
      Sponsored
    • Superman Swimsuit Trunk XS 4-5 Boys Mesh Liner
      Superman Swimsuit Trunk XS 4-5 Boys Mesh Liner
      Opens in a new window or tab
      Brand New
      $13.50
      Was: $15.0010% off
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Marvel Avengers Hulk Captain America Swim Trunks Shorts Boy Size 4/5 Mislabeled
      Marvel Avengers Hulk Captain America Swim Trunks Shorts Boy Size 4/5 Mislabeled
      Opens in a new window or tab
      New (Other)
      $19.99
      Buy It Now
      Free delivery
      Sponsored
    • Wonder Nation Boys Size 4-5 Swim Trunks Multicolor W/ Pocket
      Wonder Nation Boys Size 4-5 Swim Trunks Multicolor W/ Pocket
      Opens in a new window or tab
      Brand New
      $14.99
      or Best Offer
      Free delivery
      Sponsored
    • Boys' Rash Guard Swim Set
      Boys' Rash Guard Swim Set
      Opens in a new window or tab
      Brand New
      $17.98 to $35.13
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Disney Toy Story Swim Trunks Bathing Suit Boys Size 4/5 Buzz Woody Pixar Green
      Disney Toy Story Swim Trunks Bathing Suit Boys Size 4/5 Buzz Woody Pixar Green
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      Free delivery
      Sponsored
    • Toddler Boys 4T Surf Rashguard Top And Op Boys Swim Trunk Shorts XS (4-5) Set
      Toddler Boys 4T Surf Rashguard Top And Op Boys Swim Trunk Shorts XS (4-5) Set
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      Free delivery
      Sponsored
    • Gap Kids Boys X-Small (4-5) Pink Tropical Board shorts Swim Trunks Shorts. Nwt
      Gap Kids Boys X-Small (4-5) Pink Tropical Board shorts Swim Trunks Shorts. Nwt
      Opens in a new window or tab
      Brand New
      $20.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Ingear Boys' Performance UPF 50+ UV/Sun Protection Hoodie Size BOYS 4/5
      Ingear Boys' Performance UPF 50+ UV/Sun Protection Hoodie Size BOYS 4/5
      Opens in a new window or tab
      Pre-Owned
      $19.75
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks 4-5 Colorful Beach Shorts Fish Ocean Tropical UPF 50+ 4T 5T NWT
      Boys Swim Trunks 4-5 Colorful Beach Shorts Fish Ocean Tropical UPF 50+ 4T 5T NWT
      Opens in a new window or tab
      Brand New
      $15.95
      Buy It Now
      Free delivery
      Sponsored
    • SunWay UPF 50+ Boys Rash Guard Swim Shirt and Pants Set SPF Protection Stretch
      SunWay UPF 50+ Boys Rash Guard Swim Shirt and Pants Set SPF Protection Stretch
      Opens in a new window or tab
      Brand New
      $18.50
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Dinosaur One-Piece Swimsuit With Hat 2 Pcs Set
      Boys Dinosaur One-Piece Swimsuit With Hat 2 Pcs Set
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • Joe Boxer Boy's Boardshorts & Swim Goggles Shark Size X-Small (4/5) New
      Joe Boxer Boy's Boardshorts & Swim Goggles Shark Size X-Small (4/5) New
      Opens in a new window or tab
      Brand New
      $10.60
      Was: $11.7810% off
      or Best Offer
      Free delivery
      Free returns
      Save up to 15% when you buy more
      Sponsored
      Top Rated Plus
    • Wonder Nation Boys Graphic Swim Trunks, Size XS 4-5
      Wonder Nation Boys Graphic Swim Trunks, Size XS 4-5
      Opens in a new window or tab
      Pre-Owned
      $9.00
      Buy It Now
      Free delivery
      Sponsored
    • Boys TEAL BLUE S/S SWIM SHIRT Rash Guard SPF PROTECTION Size XS 4-5
      Boys TEAL BLUE S/S SWIM SHIRT Rash Guard SPF PROTECTION Size XS 4-5
      Opens in a new window or tab
      New (Other)
      $18.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Boys BATMAN SWIM TRUNKS Blue Green Gray GOTHAM CITY Black Bats LINED Size 4-5
      Boys BATMAN SWIM TRUNKS Blue Green Gray GOTHAM CITY Black Bats LINED Size 4-5
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Carter's 9 Mo Rash Guard/Swim Shorts Set-Whales-New without Tags
      Carter's 9 Mo Rash Guard/Swim Shorts Set-Whales-New without Tags
      Opens in a new window or tab
      Brand New
      $29.97
      or Best Offer
      Free delivery
      Sponsored
    • OP Bright Orange and Black  Swim Trunks Shorts Swimming NWT 4-5 Free shipping
      OP Bright Orange and Black Swim Trunks Shorts Swimming NWT 4-5 Free shipping
      Opens in a new window or tab
      Brand New
      $11.00
      Buy It Now
      Free delivery
      Sponsored
    • Joe Boxer Boy's Boardshorts & Goggles Plaid Size X-Small (4/5) New
      Joe Boxer Boy's Boardshorts & Goggles Plaid Size X-Small (4/5) New
      Opens in a new window or tab
      Brand New
      $10.75
      Was: $11.9510% off
      or Best Offer
      Free delivery
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Marvel ☆ Boys' Spiderman Swim Trunks ☆ Spider-man ☆ Sizes 4-12
      Marvel ☆ Boys' Spiderman Swim Trunks ☆ Spider-man ☆ Sizes 4-12
      Opens in a new window or tab
      Brand New
      $16.95
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Joe Boxer Boys Board Shorts & Swim Goggles Geometric Size X-Small (4/5) New
      Joe Boxer Boys Board Shorts & Swim Goggles Geometric Size X-Small (4/5) New
      Opens in a new window or tab
      Brand New
      $11.66
      Was: $12.9510% off
      or Best Offer
      Free delivery
      Free returns
      Last one
      Sponsored
      Top Rated Plus
    • Fish Flops Kid Created / Whale Swim Trunks Blue Quick Drying  UPF 50+ sz 4/5 Boy
      Fish Flops Kid Created / Whale Swim Trunks Blue Quick Drying UPF 50+ sz 4/5 Boy
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      Free delivery
      Sponsored
    • Fish Flops Boy Sz 4/5 Shark Swim Trunks Rash Guard Swimsuit Long Sleeve UPF 50+
      Fish Flops Boy Sz 4/5 Shark Swim Trunks Rash Guard Swimsuit Long Sleeve UPF 50+
      Opens in a new window or tab
      Brand New
      $18.99
      Buy It Now
      Free delivery
      Sponsored
    • Toddler Boy's Green & White Tropical Plant Leaf Hawaiian Swim Trunks NWT 4/5
      Toddler Boy's Green & White Tropical Plant Leaf Hawaiian Swim Trunks NWT 4/5
      Opens in a new window or tab
      Brand New
      $10.99
      Buy It Now
      Free delivery
      Last one
      Sponsored
    • Boys Wonder Nation Orange Shark Inner Netting Swim Shorts/Trunks Size XS (4-5)
      Boys Wonder Nation Orange Shark Inner Netting Swim Shorts/Trunks Size XS (4-5)
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      Free delivery
      Sponsored
    • Boys Penguins One-Piece Swimsuit With Hat 2 Pcs Set
      Boys Penguins One-Piece Swimsuit With Hat 2 Pcs Set
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • SunWay UPF 50+ Boys Rash Guard Swim Shirt SPF Protection Stretch
      SunWay UPF 50+ Boys Rash Guard Swim Shirt SPF Protection Stretch
      Opens in a new window or tab
      Brand New
      $12.50
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • Tom & Teddy Swim Trunks Shorts Boys Size 9/10 Red Seashells Pockets Swimsuit
      Tom & Teddy Swim Trunks Shorts Boys Size 9/10 Red Seashells Pockets Swimsuit
      Opens in a new window or tab
      Pre-Owned
      $29.99
      Buy It Now
      Free delivery
      Sponsored
    • Fish Flops Boy Sz 4/5 Fishes Swim Trunks Rash Guard Swimsuit Long Sleeve UPF 50+
      Fish Flops Boy Sz 4/5 Fishes Swim Trunks Rash Guard Swimsuit Long Sleeve UPF 50+
      Opens in a new window or tab
      Brand New
      $18.99
      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
      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