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

        XSSMLXL4Filter Applied567810Filter Applied10-121214-1616
      • Brand

        • Hurley (27) Items (27)
        • Nike (3) Items (3)
        • Speedo (5) Items (5)
        • Art (22) Items (22)
        • Gap (4) Items (4)
        • Disney (9) Items (9)
        • Under armour (3) Items (3)
        • Kanu Surf (12) Items (12)
      • Color

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

        • Trunks (120) Items (120)
        • Board Shorts (38) Items (38)
        • Swim Shorts (54) Items (54)
        • Jammer (2) Items (2)
        • Not Specified (60) Items (60)
      • Type

        • Rash Guard (51) Items (51)
        • Bottom (156) Items (156)
        • Wetsuit (5) Items (5)
        • Top (23) Items (23)
        • One Piece (6) Items (6)
        • Not Specified (34) Items (34)
      • Features

        • Drawstring (40) Items (40)
        • Lined (39) Items (39)
        • Quick Dry (38) Items (38)
        • Elastic Waist (36) Items (36)
        • Stretch (30) Items (30)
        • Long Sleeve (27) Items (27)
        • Pockets (25) Items (25)
        • Breathable (24) Items (24)
      • Theme

        • Beach (46) Items (46)
        • Art (25) Items (25)
        • Colorful (23) Items (23)
        • Tropical (15) Items (15)
        • Baby Shower (14) Items (14)
        • Shark (14) Items (14)
        • Stars (12) Items (12)
        • Novelty (11) Items (11)
      • Character

        • Boy (229) Items (229)
        • Blue (24) Items (24)
        • Captain America (4) Items (4)
        • Spider-Man (4) Items (4)
        • Atom (2) Items (2)
        • Rocketeer (2) Items (2)
        • Superman (2) Items (2)
        • Batman (1) Items (1)
      • Material

        • Polyester (98) Items (98)
        • 100% Polyester (59) Items (59)
        • Spandex (31) Items (31)
        • Spandex Blend (12) Items (12)
        • Nylon (9) Items (9)
        • Cotton (4) Items (4)
        • Leather (2) Items (2)
        • 100% Nylon (1) Items (1)
    • 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 (170) Items (170)
      • New without tags (7) Items (7)
      • Pre-Owned (83) Items (83)
    • 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

258 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
    • Free shippingRemove filter
    • Size: 10Remove filter
    • Size: 4Remove filter
    • Clear AllFilters
    • Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
      Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
      Opens in a new window or tab
      Brand New
      $16.09
      Was: $16.945% off
      or Best Offer
      Free delivery
      Free returns
      Extra 25% off with coupon
      Sponsored
      Top Rated Plus
    • 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
      Pre-Owned
      $27.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • MaaMgic Boys Swim Trunks Swim Shorts Bathing Suit Shark print sz 10/12
      MaaMgic Boys Swim Trunks Swim Shorts Bathing Suit Shark print sz 10/12
      Opens in a new window or tab
      Brand New
      $24.99
      or Best Offer
      Free delivery
      Sponsored
    • Johnnie O Hopetown Boys Swim Multi Stripe Size 10
      Johnnie O Hopetown Boys Swim Multi Stripe Size 10
      Opens in a new window or tab
      Pre-Owned
      $21.00
      or Best Offer
      Free delivery
      Sponsored
    • Vilebrequin Boys Swim Shorts Tie Dye Size 4 Pockets
      Vilebrequin Boys Swim Shorts Tie Dye Size 4 Pockets
      Opens in a new window or tab
      Pre-Owned
      $39.95
      or Best Offer
      Free delivery
      Sponsored
    • Hybrid Series Walkshort And Boardshorts In One Grey  Boys Size 10/12
      Hybrid Series Walkshort And Boardshorts In One Grey Boys Size 10/12
      Opens in a new window or tab
      Brand New
      $17.00
      or Best Offer
      Free delivery
      Free returns
      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
    • Disney Swim Trunks Toddler Size 4T Mickey Mouse American Flag Beach Pool
      Disney Swim Trunks Toddler Size 4T Mickey Mouse American Flag Beach Pool
      Opens in a new window or tab
      Pre-Owned
      $14.39
      Was: $15.9910% off
      or Best Offer
      Free delivery
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • 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 (2,031) 100%
        • Hybrid Series Walkshort And Boardshorts In One Grey  Boys Size 10/12
          Hybrid Series Walkshort And Boardshorts In One Grey Boys Size 10/12
          Opens in a new window or tab
          $17.00
          sc-trading-mi (14,762) 99%
        • Maui And Sons Board Shorts Boys Sz 10 Gray Checkered Beach Pool Swimming Surfing
          Maui And Sons Board Shorts Boys Sz 10 Gray Checkered Beach Pool Swimming Surfing
          Opens in a new window or tab
          $9.99
          kingofgodz_com (4,934) 99.1%
        • Charlie Rocket Boys Lobster Shorts, Blue, 4T
          Charlie Rocket Boys Lobster Shorts, Blue, 4T
          Opens in a new window or tab
          $15.96
          beckysbargainbarn113 (13,484) 99%
          Extra 20% off with coupon
        • Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
          Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
          Opens in a new window or tab
          $17.18
          clearchoicellc (2,251) 100%
        • Nintendo Super Mario Bros Swim Trunks Size 10/12
          Nintendo Super Mario Bros Swim Trunks Size 10/12
          Opens in a new window or tab
          $10.20
          jonsfantasticfindsllc (1,081) 99.6%
        • Water Polo Turbo 5555122 WP JR Slip Swim Bottom, Youth Size 10Y/05 -Navy/Multi
          Water Polo Turbo 5555122 WP JR Slip Swim Bottom, Youth Size 10Y/05 -Navy/Multi
          Opens in a new window or tab
          $14.95
          freelollipop_apparel (14,640) 99.5%
        • Gymboree Boys SPF UPF Sun Protection Rashguard Board Shorts Swim SET Size 4
          Gymboree Boys SPF UPF Sun Protection Rashguard Board Shorts Swim SET Size 4
          Opens in a new window or tab
          $19.95
          allyourfavoritethings6iwt (1,245) 100%
    • Boys Swim Trunks Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Size 10/12
      Boys Swim Trunks Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Size 10/12
      Opens in a new window or tab
      Brand New
      $14.37
      Was: $15.9710% off
      or Best Offer
      Free delivery
      Last one
      Sponsored
    • Super Mario Bros. Bowser Rash Guard Shirt Boys Size 4 Nwt
      Super Mario Bros. Bowser Rash Guard Shirt Boys Size 4 Nwt
      Opens in a new window or tab
      Brand New
      $19.95
      or Best Offer
      Free delivery
      Sponsored
    • Speedo Boys Learn to Swim Jammer Trunks UPF +50 Black Size 4 NWT FREE SHIP
      Speedo Boys Learn to Swim Jammer Trunks UPF +50 Black Size 4 NWT FREE SHIP
      Opens in a new window or tab
      Brand New
      $14.50
      or Best Offer
      Free delivery
      Sponsored
    • Ocean Pacific Boys Board Shorts Size 10
      Ocean Pacific Boys Board Shorts Size 10
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      Free delivery
      Sponsored
    • TEA COLLECTION BOYS Multicolor Stripe Swim Trunks/Shorts Size 10 EUC
      TEA COLLECTION BOYS Multicolor Stripe Swim Trunks/Shorts Size 10 EUC
      Opens in a new window or tab
      Pre-Owned
      $13.00
      or Best Offer
      Free delivery
      Sponsored
    • Under Armour NWT BOYS Atomic Wave Stripe Volley Swim Trunks Shorts 4
      Under Armour NWT BOYS Atomic Wave Stripe Volley Swim Trunks Shorts 4
      Opens in a new window or tab
      Brand New
      $11.20
      Was: $14.0020% off
      or Best Offer
      Free delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • Wave Zone Cute Soft Stretchy Blue/White Swim T-Shirt size 10/12
      Wave Zone Cute Soft Stretchy Blue/White Swim T-Shirt size 10/12
      Opens in a new window or tab
      Pre-Owned
      $19.50
      or Best Offer
      Free delivery
      Sponsored
    • Maui And Sons Board Shorts Boys Sz 10 Gray Checkered Beach Pool Swimming Surfing
      Maui And Sons Board Shorts Boys Sz 10 Gray Checkered Beach Pool Swimming Surfing
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      Free delivery
      Sponsored
    • NWT, MARVEL , BLACK PANTHER, UPF, Lined, Swim trunks- Boys Size 4
      NWT, MARVEL , BLACK PANTHER, UPF, Lined, Swim trunks- Boys Size 4
      Opens in a new window or tab
      Brand New
      $13.99
      Time left6d 2h
      or Best Offer
      Free delivery
      Sponsored
    • Water Polo Turbo 5555122 WP JR Slip Swim Bottom, Youth Size 10Y/05 -Navy/Multi
      Water Polo Turbo 5555122 WP JR Slip Swim Bottom, Youth Size 10Y/05 -Navy/Multi
      Opens in a new window or tab
      Brand New
      $14.95
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Bartulos NWT boys Size 10 rash guard swim top Blue Ice Cream Print Swimwear
      Bartulos NWT boys Size 10 rash guard swim top Blue Ice Cream Print Swimwear
      Opens in a new window or tab
      Brand New
      $34.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Crown & Ivy Boy's Swim Trunks Sharks SMALL (8) & MEDIUM (10) Bathing suit
      Crown & Ivy Boy's Swim Trunks Sharks SMALL (8) & MEDIUM (10) Bathing suit
      Opens in a new window or tab
      Pre-Owned
      $7.00
      or Best Offer
      Free delivery
      Extra 50% off with coupon
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
          Hurley
          Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
          Opens in a new window or tab
          Brand New
          $16.09
          Free delivery
          Extra 25% off with coupon
        • Disney Swim Trunks Toddler Size 4T Mickey Mouse American Flag Beach Pool
          Disney
          Disney Swim Trunks Toddler Size 4T Mickey Mouse American Flag Beach Pool
          Opens in a new window or tab
          Pre-Owned
          $14.39
          Free delivery
        • Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
          Hurley
          Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
          Opens in a new window or tab
          Pre-Owned
          $17.18
          Free delivery
        • DISNEY STORE TOY STORY SWIM TRUNKS RARE Print SZ 4
          Disney
          DISNEY STORE TOY STORY SWIM TRUNKS RARE Print SZ 4
          Opens in a new window or tab
          Pre-Owned
          $20.00
          Free delivery
        • Gap Boys Swim Shorts Hot Wheel Size 10
          Gap
          Gap Boys Swim Shorts Hot Wheel Size 10
          Opens in a new window or tab
          Pre-Owned
          $9.90
          Free delivery
        • Nike Boys 6.0 Swim Trunks Shorts Plaid Multicolor Kids Size 10
          Nike
          Nike Boys 6.0 Swim Trunks Shorts Plaid Multicolor Kids Size 10
          Opens in a new window or tab
          Pre-Owned
          $12.59
          Free delivery
        • Marvel Spiderman Swim Shirt/Rash Guard Size 4T
          Marvel
          Marvel Spiderman Swim Shirt/Rash Guard Size 4T
          Opens in a new window or tab
          Pre-Owned
          $11.18
          Free delivery
        • Art Class Size 4 Black Gray Hybrid Striped Swim Trunks Board Shorts Bottoms
          Art
          Art Class Size 4 Black Gray Hybrid Striped Swim Trunks Board Shorts Bottoms
          Opens in a new window or tab
          Brand New
          $7.99
          Free delivery
        • Baby Boy Tank Top GAP SS Pullover White Swimwear Rash Guard Short Sleeves 2Y NWT
          Gap
          Baby Boy Tank Top GAP SS Pullover White Swimwear Rash Guard Short Sleeves 2Y NWT
          Opens in a new window or tab
          Brand New
          $13.96
          Free delivery
        • Kids quicksilver cargo  light blue shorts with pockets 25 inches Waist size 10
          Quiksilver
          Kids quicksilver cargo light blue shorts with pockets 25 inches Waist size 10
          Opens in a new window or tab
          Pre-Owned
          $15.23
          Free delivery
        • Art Class Boys Size 4 Orange/Black Swim Trunks X5ZZK Walking/Swim Trunks
          Art
          Art Class Boys Size 4 Orange/Black Swim Trunks X5ZZK Walking/Swim Trunks
          Opens in a new window or tab
          Pre-Owned
          $9.58
          Free delivery
        • NWT Speedo sz 10 Boys Begin to Swim Black Jammer Swimsuit Trunks Competition B11
          Speedo
          NWT Speedo sz 10 Boys Begin to Swim Black Jammer Swimsuit Trunks Competition B11
          Opens in a new window or tab
          Brand New
          $19.99
          Free delivery
    • Minecraft Black and Green UPF 50+ Sun Shirt Boys Size 4T
      Minecraft Black and Green UPF 50+ Sun Shirt Boys Size 4T
      Opens in a new window or tab
      Brand New
      $10.46
      Was: $14.9530% off
      or Best Offer
      Free delivery
      Sponsored
    • TEA COLLECTION GUC Boy's Swim Trunks/Shorts Teal with Popsicles Size 10
      TEA COLLECTION GUC Boy's Swim Trunks/Shorts Teal with Popsicles Size 10
      Opens in a new window or tab
      Pre-Owned
      $9.00
      or Best Offer
      Free delivery
      Sponsored
    • Kids Boy's Swim Trunks Mesh Lining Water Resistant Beach Shorts 10 yrs
      Kids Boy's Swim Trunks Mesh Lining Water Resistant Beach Shorts 10 yrs
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • NWT Boys Pokémon Swimwear 4 Pikachu Yellow Shirt Short Pokeball Swimsuit Set $40
      NWT Boys Pokémon Swimwear 4 Pikachu Yellow Shirt Short Pokeball Swimsuit Set $40
      Opens in a new window or tab
      Brand New
      $25.00
      or Best Offer
      Free delivery
      Sponsored
    • Swim Trunks Blue Boy Size 10 Shark Print Board Shorts New with Tags
      Swim Trunks Blue Boy Size 10 Shark Print Board Shorts New with Tags
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Sponsored
    • Star Wars Baby Yoda Boy Swimsuit Swim Trunks 4
      Star Wars Baby Yoda Boy Swimsuit Swim Trunks 4
      Opens in a new window or tab
      New (Other)
      $11.16
      Was: $15.9530% off
      or Best Offer
      Free delivery
      Sponsored
    • Rugged Butts Youth 4T  Swim Trunks With Tags UPF 50 Color Block
      Rugged Butts Youth 4T Swim Trunks With Tags UPF 50 Color Block
      Opens in a new window or tab
      Brand New
      $30.00
      or Best Offer
      Free delivery
      Sponsored
    • Old Navy Swim Shorts Boys Size 4T 2 Pair Of Old Navy Swimming Trunks For Boys
      Old Navy Swim Shorts Boys Size 4T 2 Pair Of Old Navy Swimming Trunks For Boys
      Opens in a new window or tab
      Pre-Owned
      $16.99
      or Best Offer
      Free delivery
      Sponsored
    • Charlie Rocket Boys Lobster Shorts, Blue, 4T
      Charlie Rocket Boys Lobster Shorts, Blue, 4T
      Opens in a new window or tab
      Brand New
      $15.96
      or Best Offer
      Free delivery
      Extra 20% off with coupon
      Sponsored
    • Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
      Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
      Opens in a new window or tab
      Pre-Owned
      $17.18
      Was: $21.4820% off
      or Best Offer
      Free delivery
      Sponsored
    • Nintendo Super Mario Bros Swim Trunks Size 10/12
      Nintendo Super Mario Bros Swim Trunks Size 10/12
      Opens in a new window or tab
      Pre-Owned
      $10.20
      Was: $12.0015% off
      or Best Offer
      Free delivery
      Sponsored
    • DISNEY STORE TOY STORY SWIM TRUNKS RARE Print SZ 4
      DISNEY STORE TOY STORY SWIM TRUNKS RARE Print SZ 4
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      Free delivery
      Sponsored
    • SWEET HONEY 10 10Y Youth Green Boys Beach Water Lined Swim Trunks Shorts NWT
      SWEET HONEY 10 10Y Youth Green Boys Beach Water Lined Swim Trunks Shorts NWT
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      Free delivery
      Sponsored
    • Hurley Boy's Long Sleeve UPF 50+ Swim Shirt Starfish Orange
      Hurley Boy's Long Sleeve UPF 50+ Swim Shirt Starfish Orange
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Sponsored
    • Boys 4T Swim Trunks
      Boys 4T Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $10.00
      Time left3d 3h
      or Best Offer
      Free delivery
      Sponsored
    • Marvel Spiderman Swim Shirt/Rash Guard Size 4T
      Marvel Spiderman Swim Shirt/Rash Guard Size 4T
      Opens in a new window or tab
      Pre-Owned
      $11.18
      Was: $13.9720% off
      or Best Offer
      Free delivery
      Sponsored
    • Nike Boys Swim Trunks Style # NESS7694 TEAL / Orange Nike Logo NWT *Size 4
      Nike Boys Swim Trunks Style # NESS7694 TEAL / Orange Nike Logo NWT *Size 4
      Opens in a new window or tab
      Brand New
      $17.95
      or Best Offer
      Free delivery
      Sponsored
    • Kanu Surf Boys' Reflection Quick Dry UPF 50+ Beach Swim Trunk - Size Small (4)
      Kanu Surf Boys' Reflection Quick Dry UPF 50+ Beach Swim Trunk - Size Small (4)
      Opens in a new window or tab
      Brand New
      $9.95
      or Best Offer
      Free delivery
      Sponsored
    • Hurley Youth Advantage Plus 3/2MM Full Wetsuit Anthracite, size 10
      Hurley Youth Advantage Plus 3/2MM Full Wetsuit Anthracite, size 10
      Opens in a new window or tab
      Brand New
      $124.93
      or Best Offer
      Free delivery
      Sponsored
    • Gymboree Boys SPF UPF Sun Protection Rashguard Board Shorts Swim SET Size 4
      Gymboree Boys SPF UPF Sun Protection Rashguard Board Shorts Swim SET Size 4
      Opens in a new window or tab
      Pre-Owned
      $19.95
      or Best Offer
      Free delivery
      Sponsored
    • Art Class Boys' Splatter Hybrid Swim Trunk, Blue 8
      Art Class Boys' Splatter Hybrid Swim Trunk, Blue 8
      Opens in a new window or tab
      Brand New
      $11.28
      or Best Offer
      Free delivery
      Sponsored
    • Hurley boys pull on swim trunks size 4
      Hurley boys pull on swim trunks size 4
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • Boys 4T Swim Trunks
      Boys 4T Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $11.00
      Time left3d 3h
      or Best Offer
      Free delivery
      Sponsored
    • NEW Disney Boys Star Wars The Mandalorian Grey Heather Jogger 4T
      NEW Disney Boys Star Wars The Mandalorian Grey Heather Jogger 4T
      Opens in a new window or tab
      New (Other)
      $10.46
      Was: $14.9530% off
      or Best Offer
      Free delivery
      Sponsored
    • SWIM FIX Boy's Swim Trunks Size 4 UPF 50+ Blue Checkered                    B3-4
      SWIM FIX Boy's Swim Trunks Size 4 UPF 50+ Blue Checkered B3-4
      Opens in a new window or tab
      Brand New
      $11.97
      or Best Offer
      Free delivery
      Sponsored
    • Boys Swim Shorts Blue With Shark Size M 8/10
      Boys Swim Shorts Blue With Shark Size M 8/10
      Opens in a new window or tab
      Pre-Owned
      $8.99
      or Best Offer
      Free delivery
      Sponsored
    • Kanu Surf Boys' Echo Quick Dry UPF 50+ Beach Swim Trunk, Victor Navy/Royal, 4T
      Kanu Surf Boys' Echo Quick Dry UPF 50+ Beach Swim Trunk, Victor Navy/Royal, 4T
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • RUGGEDBUTTS Sea Glass Paisley Print Swim Trunks Boys Size 4T
      RUGGEDBUTTS Sea Glass Paisley Print Swim Trunks Boys Size 4T
      Opens in a new window or tab
      Brand New
      $35.00
      or Best Offer
      Free delivery
      Sponsored
    • Star Wars LEGO Kids Swim Trunks Shorts - Darth Vader / Stormtroopers Size 4/5
      Star Wars LEGO Kids Swim Trunks Shorts - Darth Vader / Stormtroopers Size 4/5
      Opens in a new window or tab
      Brand New
      $13.99
      or Best Offer
      Free delivery
      Free returns
      Buy 2, get 1 free
      Sponsored
      Top Rated Plus
    • Disney Toy Story 4 Forky Boys Sz 3/4T Rash Guard UPF 50+ Quarter Length Sleeves
      Disney Toy Story 4 Forky Boys Sz 3/4T Rash Guard UPF 50+ Quarter Length Sleeves
      Opens in a new window or tab
      Pre-Owned
      $12.99
      or Best Offer
      Free delivery
      Sponsored
    • Art Class Size 4 Black Gray Hybrid Striped Swim Trunks Board Shorts Bottoms
      Art Class Size 4 Black Gray Hybrid Striped Swim Trunks Board Shorts Bottoms
      Opens in a new window or tab
      Brand New
      $7.99
      or Best Offer
      Free delivery
      Sponsored
    • Marvel Captain America Boy's Swim Trunks Shorts SPF 50 Stars Stripes - Size 4
      Marvel Captain America Boy's Swim Trunks Shorts SPF 50 Stars Stripes - Size 4
      Opens in a new window or tab
      Brand New
      $18.99
      or Best Offer
      Free delivery
      Sponsored
    • Gap Boys Swim Shorts Hot Wheel Size 10
      Gap Boys Swim Shorts Hot Wheel Size 10
      Opens in a new window or tab
      Pre-Owned
      $9.90
      or Best Offer
      Free delivery
      Sponsored
    • Wippette Trunk Swimsuit Red Blue White UPF 50 UV Boys Size: 4T NWT
      Wippette Trunk Swimsuit Red Blue White UPF 50 UV Boys Size: 4T NWT
      Opens in a new window or tab
      Brand New
      $11.25
      Was: $15.0025% off
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • OP Boys' Size 4T Rash Guard Swim Shirt Long Sleeve Hoodie Pocket Royal Blue
      OP Boys' Size 4T Rash Guard Swim Shirt Long Sleeve Hoodie Pocket Royal Blue
      Opens in a new window or tab
      Pre-Owned
      $15.95
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Speedo Boys Youth Size 8 Learn To Swim Jammer Deep Water Blue 7475114 Trunks
      Speedo Boys Youth Size 8 Learn To Swim Jammer Deep Water Blue 7475114 Trunks
      Opens in a new window or tab
      Brand New
      $22.00
      or Best Offer
      Free delivery
      Sponsored
    • New Art Class Boys Size 5 Lined Tropical Green Leaf UPF 50+ Swim Swimming Trunks
      New Art Class Boys Size 5 Lined Tropical Green Leaf UPF 50+ Swim Swimming Trunks
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • Hurley boys board shorts size 10/25
      Hurley boys board shorts size 10/25
      Opens in a new window or tab
      Brand New
      $25.00
      or Best Offer
      Free delivery
      Sponsored
    • NWT Speedo sz 10 Boys Begin to Swim Black Jammer Swimsuit Trunks Competition B11
      NWT Speedo sz 10 Boys Begin to Swim Black Jammer Swimsuit Trunks Competition B11
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NWT Marvel Comics Incredible Hulk Camouflage Swimming Trunks Boys Size 10-11y
      NWT Marvel Comics Incredible Hulk Camouflage Swimming Trunks Boys Size 10-11y
      Opens in a new window or tab
      Brand New
      $13.49
      Was: $17.9925% off
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • EUC Size 10 Janie and Jack Elephants Boy Swim Trunks Swimwear Blue Board Shorts
      EUC Size 10 Janie and Jack Elephants Boy Swim Trunks Swimwear Blue Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $24.99
      or Best Offer
      Free delivery
      Sponsored
    • polo ralph lauren swim trunks polo horse 4t
      polo ralph lauren swim trunks polo horse 4t
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • Tommy Bahama Kids Boys Size 4T Aqua Blue Flamingos 2 pc Swim Set Trunks & Shirt
      Tommy Bahama Kids Boys Size 4T Aqua Blue Flamingos 2 pc Swim Set Trunks & Shirt
      Opens in a new window or tab
      New (Other)
      $18.00
      or Best Offer
      Free delivery
      Sponsored
    • Micros Boys Youth Size 10 Shorts Stretch Waistband Cotton Blue Adjustable Waist
      Micros Boys Youth Size 10 Shorts Stretch Waistband Cotton Blue Adjustable Waist
      Opens in a new window or tab
      Brand New
      $18.99
      or Best Offer
      Free delivery
      Sponsored
    • Hurley Boys Swim Trunks Shorts 4 Black Sharks Drawstring Inner Lining Pocket
      Hurley Boys Swim Trunks Shorts 4 Black Sharks Drawstring Inner Lining Pocket
      Opens in a new window or tab
      Brand New
      $19.77
      or Best Offer
      Free delivery
      Sponsored
    • Hurley Boy's UPF50+ Drawstring Waist Pull On Swim Short Black 4
      Hurley Boy's UPF50+ Drawstring Waist Pull On Swim Short Black 4
      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
    • HURLEY BOYS SWIM TRUNKS SIZE 10/25 7.5" INSEAM NWT $38 INDIGO BLUE
      HURLEY BOYS SWIM TRUNKS SIZE 10/25 7.5" INSEAM NWT $38 INDIGO BLUE
      Opens in a new window or tab
      Brand New
      $24.95
      or Best Offer
      Free delivery
      Sponsored
    • Little Boy's Hurley 2 Piece Set UPF 50+ H2O Dri Multi Tie Dye Size 4T
      Little Boy's Hurley 2 Piece Set UPF 50+ H2O Dri Multi Tie Dye Size 4T
      Opens in a new window or tab
      Brand New
      $26.99
      or Best Offer
      Free delivery
      Sponsored
    • Hurley Boy's UPF50+ Drawstring Waist Pull On Swim Short 4
      Hurley Boy's UPF50+ Drawstring Waist Pull On Swim Short 4
      Opens in a new window or tab
      Brand New
      $13.99
      Was: $19.9930% off
      or Best Offer
      Free delivery
      Sponsored
    • Baby Banz Little Boys' Short Sleeve Rash Top Size 10yrs
      Baby Banz Little Boys' Short Sleeve Rash Top Size 10yrs
      Opens in a new window or tab
      Brand New
      $9.98
      or Best Offer
      Free delivery
      Extra 20% off with coupon
      Sponsored
    • Hurley Boys 4 Neon Multi Color Striped Tropical Swim Board Shorts Trucks Size 4
      Hurley Boys 4 Neon Multi Color Striped Tropical Swim Board Shorts Trucks Size 4
      Opens in a new window or tab
      Brand New
      $26.84
      or Best Offer
      Free delivery
      Extra 20% off with coupon
      Sponsored
    • Disney Star Wars "The Force Awakens" Rash Guard for Boys, Black, Size 4, UPF50+
      Disney Star Wars "The Force Awakens" Rash Guard for Boys, Black, Size 4, UPF50+
      Opens in a new window or tab
      Brand New
      $13.59
      Was: $15.9915% off
      or Best Offer
      Free delivery
      Save up to 15% when you buy more
      Sponsored
    • NWT Child’s South Beach Surf School Rash Guard Long Sleeve High Neck Shirt 4T
      NWT Child’s South Beach Surf School Rash Guard Long Sleeve High Neck Shirt 4T
      Opens in a new window or tab
      Brand New
      $18.00
      or Best Offer
      Free delivery
      Sponsored
    • Hurley Boys Board Shorts, Americana, 4T
      Hurley Boys Board Shorts, Americana, 4T
      Opens in a new window or tab
      Brand New
      $34.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • Old Navy Boy's Cute and Stylish Orange/Flowers Swim Shorts size 10/12
      Old Navy Boy's Cute and Stylish Orange/Flowers Swim Shorts size 10/12
      Opens in a new window or tab
      Pre-Owned
      $24.50
      or Best Offer
      Free delivery
      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
      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