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      • Boys' Clothing (Sizes 4 & Up)
        • Selected categorySwimwear
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24 results

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    Brand New
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    Shop on eBay
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    • Free ReturnsRemove filter
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    • Cat & Jack Boys SZ 4T Red/White/Blue Rash Guard TGT 🎯 swim shirt NWT
      Cat & Jack Boys SZ 4T Red/White/Blue Rash Guard TGT 🎯 swim shirt NWT
      Opens in a new window or tab
      Brand New
      $9.99
      or Best Offer
      +$5.95 delivery
      Free returns
      Sponsored
    • Zero X Posur Boys Surf Short Swimwear Blue Green Size S (8)
      Zero X Posur Boys Surf Short Swimwear Blue Green Size S (8)
      Opens in a new window or tab
      Pre-Owned
      $11.50
      Buy It Now
      +$5.86 delivery
      Free returns
      Sponsored
    • OP Ocean Pacific Board Shorts Boys Size 4-5 Lined Blue Black and Green
      OP Ocean Pacific Board Shorts Boys Size 4-5 Lined Blue Black and Green
      Opens in a new window or tab
      Pre-Owned
      $12.95
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Lands End Boys 4T Swim Shirt Blue Short Sleeve
      Lands End Boys 4T Swim Shirt Blue Short Sleeve
      Opens in a new window or tab
      Pre-Owned
      $9.00
      or Best Offer
      +$6.79 delivery
      Free returns
      Sponsored
    • NWOT Hanna Andersson LEMON STAND ON WHITE SUNBLOCK SWIM SHORTS  130 8  $46
      NWOT Hanna Andersson LEMON STAND ON WHITE SUNBLOCK SWIM SHORTS 130 8 $46
      Opens in a new window or tab
      New (Other)
      $32.99
      Buy It Now
      +$6.20 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • NWOT Hanna Andersson BLUE LEMON SUNBLOCK SWIM SHORTS TRUNKS 130 8  SOLDOUT $46
      NWOT Hanna Andersson BLUE LEMON SUNBLOCK SWIM SHORTS TRUNKS 130 8 SOLDOUT $46
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      New (Other)
      $26.99
      Buy It Now
      +$6.20 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Unworn LAGUNA 4T Aqua Blue White RASH GUARD Swim Top S/S Surf Shirt Toddler
      Unworn LAGUNA 4T Aqua Blue White RASH GUARD Swim Top S/S Surf Shirt Toddler
      Opens in a new window or tab
      Pre-Owned
      $5.89
      Was: $7.7524% off
      Buy It Now
      +$4.97 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Op Board Shorts Boy Size 8 Point Break  White With Blue Green Strips New
      Op Board Shorts Boy Size 8 Point Break White With Blue Green Strips New
      Opens in a new window or tab
      Brand New
      $10.95
      or Best Offer
      +$6.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Old Navy Boys Printed Board Shorts Black Camo Green Stripe Size M (8)
      Old Navy Boys Printed Board Shorts Black Camo Green Stripe Size M (8)
      Opens in a new window or tab
      Brand New
      $10.50
      Was: $15.0030% off
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • Lands' End Boys 4 / Small Swim Trunks Bathing Suit Red Blue Palm Leaf Lined
      Lands' End Boys 4 / Small Swim Trunks Bathing Suit Red Blue Palm Leaf Lined
      Opens in a new window or tab
      Pre-Owned
      $2.75
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • DC COMICS BATMAN Boys Sz 4T Blue Yellow SWIM BOARD SHORTS Swimming Trunk Toddler
      DC COMICS BATMAN Boys Sz 4T Blue Yellow SWIM BOARD SHORTS Swimming Trunk Toddler
      Opens in a new window or tab
      Pre-Owned
      $8.92
      Was: $12.7530% off
      or Best Offer
      +$4.97 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Member's Mark Boys Swim Shorts Trunks Feathers Size M (8) Multicolor
      Member's Mark Boys Swim Shorts Trunks Feathers Size M (8) Multicolor
      Opens in a new window or tab
      Brand New
      $28.60
      or Best Offer
      +$6.30 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Wonder Nation Boys Swim Trunks X-Small (4-5) Greystone Stripe UPF 50+  NEW
      Wonder Nation Boys Swim Trunks X-Small (4-5) Greystone Stripe UPF 50+ NEW
      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
    • New Boy's Swim Trunks Shorts Blue & White  Sea World Size 4 With Pockets
      New Boy's Swim Trunks Shorts Blue & White Sea World Size 4 With Pockets
      Opens in a new window or tab
      Brand New
      $10.50
      Was: $15.0030% off
      or Best Offer
      +$3.50 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Kanu Surf 277050 Boys Quick Dry UPF 50+ Beach Swim Trunk, Line Up Navy, 8
      Kanu Surf 277050 Boys Quick Dry UPF 50+ Beach Swim Trunk, Line Up Navy, 8
      Opens in a new window or tab
      Brand New
      $18.90
      List price: $29.0035% off
      Buy It Now
      +$4.20 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Oxide YOUTH Swimwear Long Sleeve Rash Guard Blue - Size 4
      Oxide YOUTH Swimwear Long Sleeve Rash Guard Blue - Size 4
      Opens in a new window or tab
      Brand New
      $14.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • Speedo Boy's Begin to Swim Swimsuit Jammer, Size & Color Options
      Speedo Boy's Begin to Swim Swimsuit Jammer, Size & Color Options
      Opens in a new window or tab
      Brand New
      $29.50
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks JUSTICE LEAGUE Orange Blue Yellow Stripe FLASH BATMAN... Size 4
      Boys Swim Trunks JUSTICE LEAGUE Orange Blue Yellow Stripe FLASH BATMAN... Size 4
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Free returns
      Last one
      Sponsored
    • Size S 8 Boy's Swim Trunks Tie Elastic Waist Blue White Aqua ZeroXposur
      Size S 8 Boy's Swim Trunks Tie Elastic Waist Blue White Aqua ZeroXposur
      Opens in a new window or tab
      Pre-Owned
      $5.09
      or Best Offer
      +$7.05 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks BATMAN & LOGO Blue Yellow Black SUPERHERO Rear Pocket SIZE 4
      Boys Swim Trunks BATMAN & LOGO Blue Yellow Black SUPERHERO Rear Pocket SIZE 4
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Art Class Swim Board Shorts Boys Size 18  Blue  Adjustable Waist
      Art Class Swim Board Shorts Boys Size 18 Blue Adjustable Waist
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$6.30 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Kanu Surf Boys' Viper Quick Dry UPF 50- Beach Swim, Tie Dye Blue Size 4T
      Kanu Surf Boys' Viper Quick Dry UPF 50- Beach Swim, Tie Dye Blue Size 4T
      Opens in a new window or tab
      Pre-Owned
      $10.95
      Was: $13.6920% off
      or Best Offer
      +$3.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Old Navy Boys Size 4T Yellow Blue Caution I Bite Swim Top Shark
      Old Navy Boys Size 4T Yellow Blue Caution I Bite Swim Top Shark
      Opens in a new window or tab
      Pre-Owned
      $7.90
      or Best Offer
      +$5.85 delivery
      Free returns
      Sponsored
    • Arizona Jean Co Blue Yellow And Black Striped Swimtrunks Boys Size 4
      Arizona Jean Co Blue Yellow And Black Striped Swimtrunks Boys Size 4
      Opens in a new window or tab
      Pre-Owned
      $5.00
      or Best Offer
      +$4.84 delivery
      Free returns
      Sponsored
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