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      • Boys' Clothing (Sizes 4 & Up)
        • Selected categorySwimwear
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        XSSMLXL456781010-1212Filter Applied1414-1616
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    • Size: 12Remove filter
    • Mini Boden Terry Hooded Swim Cover Up 11 - 12 Boys Dinosaur Stripe Swim Beach
      Mini Boden Terry Hooded Swim Cover Up 11 - 12 Boys Dinosaur Stripe Swim Beach
      Opens in a new window or tab
      Pre-Owned
      $10.00
      Was: $19.9950% off
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Vilebrequin Swim Trunks Boys Size 10 12 ANS Lot of 3 Shorts Turtle Swimming Surf
      Vilebrequin Swim Trunks Boys Size 10 12 ANS Lot of 3 Shorts Turtle Swimming Surf
      Opens in a new window or tab
      Pre-Owned
      $79.95
      or Best Offer
      +$8.99 delivery in 2-4 days
      Free returns
      Extra 20% off with coupon
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      Top Rated Plus
    • Minecraft Mojang Creeper Swim Trunks Shorts Boys Size 12 Mesh Lined Gamer
      Minecraft Mojang Creeper Swim Trunks Shorts Boys Size 12 Mesh Lined Gamer
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      Pre-Owned
      $12.34
      or Best Offer
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    • Janie and Jack Disney swim trunks boys Mickey Mouse pink surfboard Hawaiian
      Janie and Jack Disney swim trunks boys Mickey Mouse pink surfboard Hawaiian
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.84 delivery
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    • Minnow Boys floral Blue Navy polka dot dotted Swim Shorts Swim Suit Size 11 12
      Minnow Boys floral Blue Navy polka dot dotted Swim Shorts Swim Suit Size 11 12
      Opens in a new window or tab
      Pre-Owned
      $16.00
      or Best Offer
      +$4.71 delivery
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    • Minnow Boys Striped Blue Navy Swim Shorts Swim Suit Size 11 12
      Minnow Boys Striped Blue Navy Swim Shorts Swim Suit Size 11 12
      Opens in a new window or tab
      Pre-Owned
      $16.00
      or Best Offer
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    • Vineyard Vines Boys swim trunks size 12/14
      Vineyard Vines Boys swim trunks size 12/14
      Opens in a new window or tab
      Pre-Owned
      $16.80
      Was: $24.0030% off
      or Best Offer
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    • Crewcuts J Crew Boys Green Swim Trunk Shorts Sz 12
      Crewcuts J Crew Boys Green Swim Trunk Shorts Sz 12
      Opens in a new window or tab
      Pre-Owned
      $16.00
      or Best Offer
      +$4.57 delivery
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        • Hurley Boy's Checkered Shark Boardshorts, Size 12/26
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      Tea Collection Checkered Mid-Length Swim Trunks Shorts UPF 50 Swimwear Boys 12
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