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      • Boys' Clothing (Sizes 4 & Up)
        • Selected categorySwimwear
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        XSSMLXL4Filter Applied567810121414-161618
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40 results

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    • Material: Not SpecifiedRemove filter
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    • NWT BabyGap Shorts Swim Trunks Boys Sz 4 Octopus Coral Reef UPF 40 Lined Green
      NWT BabyGap Shorts Swim Trunks Boys Sz 4 Octopus Coral Reef UPF 40 Lined Green
      Opens in a new window or tab
      Brand New
      $24.99
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • Art class swim trunks size 4 NWT
      Art class swim trunks size 4 NWT
      Opens in a new window or tab
      Brand New
      $11.23
      or Best Offer
      +$4.84 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
    • ART CLASS Boys Swim Trunks Black Stripes Bottoms Adjustable Waist New Size 4
      ART CLASS Boys Swim Trunks Black Stripes Bottoms Adjustable Waist New Size 4
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      Brand New
      $8.88
      or Best Offer
      +$5.50 delivery
      Sponsored
    • Gap Kids Swim Trunks Shorts Size 4-5 yrs Sharks
      Gap Kids Swim Trunks Shorts Size 4-5 yrs Sharks
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      Pre-Owned
      $6.00
      or Best Offer
      +$5.95 delivery
      Sponsored
    • Art Class Boy Swim Trucks Swim Shorts Size 4
      Art Class Boy Swim Trucks Swim Shorts Size 4
      Opens in a new window or tab
      New (Other)
      $5.50
      or Best Offer
      +$4.51 delivery
      Sponsored
    • GAP Disney 4 4T Mickey Mouse Rash Guard Swim Shirt CUTE
      GAP Disney 4 4T Mickey Mouse Rash Guard Swim Shirt CUTE
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      New (Other)
      $8.00
      or Best Offer
      +$4.33 delivery
      Sponsored
    • Boys Art Class Swim Trunks 4 NWT
      Boys Art Class Swim Trunks 4 NWT
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      Brand New
      $10.00
      or Best Offer
      +$4.51 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
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      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • Baby Gap Blue Rash Guard size 4 Zip Front
      Baby Gap Blue Rash Guard size 4 Zip Front
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      Pre-Owned
      $15.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • gap boys size 4 swim shorts
      gap boys size 4 swim shorts
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      Pre-Owned
      $13.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Boys Art Class Black Swim Trunks 4 NWT
      Boys Art Class Black Swim Trunks 4 NWT
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      Brand New
      $10.00
      or Best Offer
      +$4.51 delivery
      Sponsored
    • *^ Art Class Boys Hybrid Swim Shorts Trunks UPF Pockets Blue Size 4
      *^ Art Class Boys Hybrid Swim Shorts Trunks UPF Pockets Blue Size 4
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      Brand New
      $12.00
      Buy It Now
      Free delivery in 2-4 days
      Benefits charity
      Sponsored
    • Lot of 2 GUC Gap Boys L/S Swim Shirts Rash Guards Size 4
      Lot of 2 GUC Gap Boys L/S Swim Shirts Rash Guards Size 4
      Opens in a new window or tab
      Pre-Owned
      $7.77
      or Best Offer
      +$7.35 delivery
      Sponsored
    • NWT Boys' art class Striped Hybrid Swim Shorts Black Size 4
      NWT Boys' art class Striped Hybrid Swim Shorts Black Size 4
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Gap Kids Boy's Shark Club Swim Trunks Swimming Shorts size 5
      Gap Kids Boy's Shark Club Swim Trunks Swimming Shorts size 5
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      +$4.75 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NWT Boys Art Class size 4 teal/black swim trunks
      NWT Boys Art Class size 4 teal/black swim trunks
      Opens in a new window or tab
      Brand New
      $12.00
      or Best Offer
      +$6.99 delivery
      Sponsored
    • NWT Boy’s Art Class Board Shorts Swim Trunks Size 4 Adjustable Waist
      NWT Boy’s Art Class Board Shorts Swim Trunks Size 4 Adjustable Waist
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • The Gap Bright Orange Swim Shirt - Size 4
      The Gap Bright Orange Swim Shirt - Size 4
      Opens in a new window or tab
      Pre-Owned
      $9.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Boys' Striped Print Swimtrunks - art class - UPF 50+ - Ebony Crown Sz:4
      Boys' Striped Print Swimtrunks - art class - UPF 50+ - Ebony Crown Sz:4
      Opens in a new window or tab
      Brand New
      $12.00
      Buy It Now
      Free delivery
      Sponsored
    • Art Class Boys Size 4 Board Shorts UPF 50+  Adjustable Waist Multi Stripe
      Art Class Boys Size 4 Board Shorts UPF 50+ Adjustable Waist Multi Stripe
      Opens in a new window or tab
      Brand New
      $9.99
      Buy It Now
      +$7.99 delivery
      Sponsored
    • Gap Shark Rash Guard Size 4
      Gap Shark Rash Guard Size 4
      Opens in a new window or tab
      Pre-Owned
      $9.00
      or Best Offer
      +$4.52 delivery
      Sponsored
    • Boys Batman Rashguard swim shirt, size 4
      Boys Batman Rashguard swim shirt, size 4
      Opens in a new window or tab
      Pre-Owned
      $18.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • NWT Boy’s Art Class Mesh Lined Board Shorts Swim Trunks Size 4 Adjustable Waist
      NWT Boy’s Art Class Mesh Lined Board Shorts Swim Trunks Size 4 Adjustable Waist
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • new boys hybrid stripes swim shorts size 4.
      new boys hybrid stripes swim shorts size 4.
      Opens in a new window or tab
      Brand New
      $6.95
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Art Class Boys Lot Of 2 Swimsuit Swim Trunks Grey Stripes & Green Waves Sz XS 4
      Art Class Boys Lot Of 2 Swimsuit Swim Trunks Grey Stripes & Green Waves Sz XS 4
      Opens in a new window or tab
      Pre-Owned
      $8.50
      or Best Offer
      +$4.40 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • LN! Little Boy Size 4 babyGap Shark Swim Trunks Board Shorts
      LN! Little Boy Size 4 babyGap Shark Swim Trunks Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $15.99
      Buy It Now
      +$4.90 delivery
      Sponsored
    • Art Class Boy’s Swim Trunks Bathing Suit Bottoms stripes size 4 Adjustable Waist
      Art Class Boy’s Swim Trunks Bathing Suit Bottoms stripes size 4 Adjustable Waist
      Opens in a new window or tab
      Pre-Owned
      $7.40
      Was: $9.0318% off
      or Best Offer
      +$3.33 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • 2 Boys' Striped Hybrid Swim Trunks art class Black size 4
      2 Boys' Striped Hybrid Swim Trunks art class Black size 4
      Opens in a new window or tab
      New (Other)
      $21.99
      Buy It Now
      Free delivery
      Sponsored
    • BABY GAP boys Great White Shark Swim Top  (Size 4Y)
      BABY GAP boys Great White Shark Swim Top (Size 4Y)
      Opens in a new window or tab
      Pre-Owned
      $7.75
      Buy It Now
      +$4.75 delivery
      Sponsored
    • Gap Boys Beige Rashguard/Swim Short-Sleeve Shirt (Size 4T)
      Gap Boys Beige Rashguard/Swim Short-Sleeve Shirt (Size 4T)
      Opens in a new window or tab
      Pre-Owned
      $7.50
      or Best Offer
      +$7.35 delivery
      Sponsored
    • Boys' Hybrid Swim Shorts - art class™ Olive Green 4
      Boys' Hybrid Swim Shorts - art class™ Olive Green 4
      Opens in a new window or tab
      Brand New
      $11.95
      or Best Offer
      +$9.45 delivery
      Sponsored
    • Boys' Palm Tree Print Board Shorts - art class™ Green 4
      Boys' Palm Tree Print Board Shorts - art class™ Green 4
      Opens in a new window or tab
      Brand New
      $10.99
      or Best Offer
      +$9.45 delivery
      Sponsored
    • NWT New Art Class Boys Size 4 Black Orange Striped Lined UPF 50+ Swimming Trunks
      NWT New Art Class Boys Size 4 Black Orange Striped Lined UPF 50+ Swimming Trunks
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • New Art Class Boys Size 4 Lined Pastel Ombre Stripe UPF 50+ Swim Swimming Trunks
      New Art Class Boys Size 4 Lined Pastel Ombre Stripe UPF 50+ Swim Swimming Trunks
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • NWT New Art Class Boys Size 4 Lined Pastel Tie Dye UPF 50+ Swim Swimming Trunks
      NWT New Art Class Boys Size 4 Lined Pastel Tie Dye UPF 50+ Swim Swimming Trunks
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • NWT New Art Class Boys Size 4 Black White Striped Lined UPF 50+ Swimming Trunks
      NWT New Art Class Boys Size 4 Black White Striped Lined UPF 50+ Swimming Trunks
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • New Art Class Boys Size 4 Adjustable Waist Webbed Pockets UPF 50+ Swim Shorts
      New Art Class Boys Size 4 Adjustable Waist Webbed Pockets UPF 50+ Swim Shorts
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free delivery
      Sponsored
    • New Art Class Boys Size 6 Lined Tropical Green Leaf UPF 50+ Swim Swimming Trunks
      New Art Class Boys Size 6 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
    • New Art Class Boys Size 4 Lined Tropical Green Leaf UPF 50+ Swim Swimming Trunks
      New Art Class Boys Size 4 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
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