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

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    • RoyalRemove filter
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    • 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
    • Boy's Youth Hurley Board Shorts Swim NEW
      Boy's Youth Hurley Board Shorts Swim NEW
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Kids Boys Shirt And Shorts 2 Piece Swimwear Rash Guard Swimsuit Pool UPF 50+
      Kids Boys Shirt And Shorts 2 Piece Swimwear Rash Guard Swimsuit Pool UPF 50+
      Opens in a new window or tab
      New (Other)
      $13.48 to $21.75
      Was: $14.497% off
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • Hurley 278310 Boy's T-Shirt Swim Trunks Set  Deep Royal Blue 4 (Little Kid)
      Hurley 278310 Boy's T-Shirt Swim Trunks Set Deep Royal Blue 4 (Little Kid)
      Opens in a new window or tab
      Brand New
      $29.40
      List price: $48.0039% off
      Buy It Now
      +$4.20 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • VILEBREQUIN Boys Swim Shorts Trunk Size 6
      VILEBREQUIN Boys Swim Shorts Trunk Size 6
      Opens in a new window or tab
      Pre-Owned
      $10.00
      0 bids · Time left3d 13h
      +$4.84 delivery
      Sponsored
    • NEW Hurley sz  6 royal blue boys youth swim board shorts swimsuit trunks
      NEW Hurley sz 6 royal blue boys youth swim board shorts swimsuit trunks
      Opens in a new window or tab
      Brand New
      $15.88
      Buy It Now
      +$5.99 delivery
      5+ watchers
      Sponsored
    • Kanu Surf Boys' Echo Quick Dry UPF 50+ Beach Swim Trunk, 4T NWTS!
      Kanu Surf Boys' Echo Quick Dry UPF 50+ Beach Swim Trunk, 4T NWTS!
      Opens in a new window or tab
      Brand New
      $8.99
      Was: $9.9910% off
      Buy It Now
      +$4.51 delivery
      Free returns
      Sponsored
    • Boy's Youth Hurley 2-Way Stretch Board Shorts Swim NEW
      Boy's Youth Hurley 2-Way Stretch Board Shorts Swim NEW
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • 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
          $15.95
          bearysattic (2,960) 100%
        • Boy's Youth Hurley 2-Way Stretch Board Shorts Swim NEW
          Boy's Youth Hurley 2-Way Stretch Board Shorts Swim NEW
          Opens in a new window or tab
          $22.99
          qualitybargains01 (66,112) 99.6%
        • True Religion Rash Guard UPF 50+ - Royal Blue- Boy's Size 6- NWT $79
          True Religion Rash Guard UPF 50+ - Royal Blue- Boy's Size 6- NWT $79
          Opens in a new window or tab
          $34.19
          lifeisanadventure (4,699) 99.2%
        • Ixtream Boys Swim Trunk shorts sz  4 Blue W/Fish
          Ixtream Boys Swim Trunk shorts sz 4 Blue W/Fish
          Opens in a new window or tab
          $14.87
          bardew89 (2,646) 99.8%
    • Iextreme Boys' Rash Guard
      Iextreme Boys' Rash Guard
      Opens in a new window or tab
      Brand New
      $10.99 to $13.99
      Buy It Now
      Free delivery
      Sponsored
    • True Religion Rash Guard UPF 50+ - Royal Blue- Boy's Size 6- NWT $79
      True Religion Rash Guard UPF 50+ - Royal Blue- Boy's Size 6- NWT $79
      Opens in a new window or tab
      Brand New
      $34.19
      Was: $37.9910% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Kanu Surf Boys Quick Dry UPF 50+ Beach Swim Trunk, Barracuda Royal, 4T
      Kanu Surf Boys Quick Dry UPF 50+ Beach Swim Trunk, Barracuda Royal, 4T
      Opens in a new window or tab
      Brand New
      $11.19
      Was: $13.9920% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Little Boy's Nautica Performance 50+ UPF UV Protection Swimsuit Swim Trunks
      Little Boy's Nautica Performance 50+ UPF UV Protection Swimsuit Swim Trunks
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NWT iXtreme Little Boys Royal Blue Tie Dye Stripe Lined Swim Trunks sz 4
      NWT iXtreme Little Boys Royal Blue Tie Dye Stripe Lined Swim Trunks sz 4
      Opens in a new window or tab
      Brand New
      $3.50
      Buy It Now
      +$4.49 delivery
      Sponsored
    • Kids Boys Top With Short Pants Holiday Swimwear Rash Guard Swimsuit UPF 50+
      Kids Boys Top With Short Pants Holiday Swimwear Rash Guard Swimsuit UPF 50+
      Opens in a new window or tab
      New (Other)
      $14.89 to $24.79
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • New Nike 6 solid royal blue boys swim suit trunks shorts elastic waist swimsuit
      New Nike 6 solid royal blue boys swim suit trunks shorts elastic waist swimsuit
      Opens in a new window or tab
      Brand New
      $16.88
      Buy It Now
      +$4.00 delivery
      Sponsored
    • NEW Hurley royal blue shark boys youth sz 4 swim board shorts swimsuit trunk
      NEW Hurley royal blue shark boys youth sz 4 swim board shorts swimsuit trunk
      Opens in a new window or tab
      Brand New
      $15.88
      Buy It Now
      +$5.99 delivery
      Sponsored
    • Tommy Bahama Swim Trunks Shorts Mesh Boxer Lined Royal Blue Boys NWT Large 10/12
      Tommy Bahama Swim Trunks Shorts Mesh Boxer Lined Royal Blue Boys NWT Large 10/12
      Opens in a new window or tab
      Brand New
      $19.00
      Buy It Now
      +$4.50 delivery
      Sponsored
    • Kids Girls Boys One-Piece Swimsuits Swimwwear Rash Guard Bathing Wetsuit Surfing
      Kids Girls Boys One-Piece Swimsuits Swimwwear Rash Guard Bathing Wetsuit Surfing
      Opens in a new window or tab
      Brand New
      $14.69 to $23.39
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • NWT RIP CURL Mirage Daybreaker Boys Boardshorts Boys Youth 12/26 Royal Blue
      NWT RIP CURL Mirage Daybreaker Boys Boardshorts Boys Youth 12/26 Royal Blue
      Opens in a new window or tab
      Brand New
      $25.99
      Buy It Now
      +$4.68 delivery
      Sponsored
    • RIP CURL Mirage Daybreaker Boys Boardshorts Boys Youth 16/30 Royal Blue Black
      RIP CURL Mirage Daybreaker Boys Boardshorts Boys Youth 16/30 Royal Blue Black
      Opens in a new window or tab
      New (Other)
      $14.99
      or Best Offer
      +$5.85 delivery
      Sponsored
    • Lands' End   Boys Short Sleeve Swim Shirt Size 4/small Royal Blue
      Lands' End Boys Short Sleeve Swim Shirt Size 4/small Royal Blue
      Opens in a new window or tab
      Pre-Owned
      $6.00
      or Best Offer
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Tommy Bahama Little Boy's 4 Royal Blue Swim Trunks Shorts Lined Sharks UPF 50
      Tommy Bahama Little Boy's 4 Royal Blue Swim Trunks Shorts Lined Sharks UPF 50
      Opens in a new window or tab
      Brand New
      $13.90
      Buy It Now
      Free delivery
      Sponsored
    • NEW Polo Ralph Lauren sz 6 boys swimsuit boardshorts trunk royal blue big pony
      NEW Polo Ralph Lauren sz 6 boys swimsuit boardshorts trunk royal blue big pony
      Opens in a new window or tab
      Brand New
      $25.88
      Buy It Now
      +$5.00 delivery
      Sponsored
    • Boys Swimsuit One Piece Bathing Suits Water Sport UPF 50+ Sun Protection Wetsuit
      Boys Swimsuit One Piece Bathing Suits Water Sport UPF 50+ Sun Protection Wetsuit
      Opens in a new window or tab
      New (Other)
      $21.52 to $22.25
      Was: $23.398% off
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • Ixtream Boys Swim Trunk shorts sz  4 Blue W/Fish
      Ixtream Boys Swim Trunk shorts sz 4 Blue W/Fish
      Opens in a new window or tab
      Pre-Owned
      $14.87
      Buy It Now
      Free delivery
      Sponsored
    • NWT Hurley Boys' Gradient One and Only Board Shorts Size 16/28 Waist Royal Blue
      NWT Hurley Boys' Gradient One and Only Board Shorts Size 16/28 Waist Royal Blue
      Opens in a new window or tab
      Brand New
      $15.00
      Buy It Now
      Free delivery
      Sponsored
    • Kanu Surf Boys' Line Up Quick Dry UPF 50+ Beach Swim Trunk, Royal Size 4
      Kanu Surf Boys' Line Up Quick Dry UPF 50+ Beach Swim Trunk, Royal Size 4
      Opens in a new window or tab
      Brand New
      $11.99
      Buy It Now
      Free delivery
      Sponsored
    • Hurley Boys Gradient One and Only Board Shorts - Size 12/26 - NWT - MSRP$35.00
      Hurley Boys Gradient One and Only Board Shorts - Size 12/26 - NWT - MSRP$35.00
      Opens in a new window or tab
      Brand New
      $24.90
      or Best Offer
      Free delivery
      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
    • Kids Boys Shirt And Shorts Swimming Swimwear Beach Top With Short Pants Sport
      Kids Boys Shirt And Shorts Swimming Swimwear Beach Top With Short Pants Sport
      Opens in a new window or tab
      New (Other)
      $11.03 to $19.49
      Was: $11.998% off
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • NEW Hurley sz  4 royal blue boys youth swim board shorts swimsuit trunks
      NEW Hurley sz 4 royal blue boys youth swim board shorts swimsuit trunks
      Opens in a new window or tab
      Brand New
      $15.88
      Buy It Now
      +$5.99 delivery
      Sponsored
    • Unisex Kids One Piece Sport Swimsuit Color Block Patchwork Swimwear Bathing Suit
      Unisex Kids One Piece Sport Swimsuit Color Block Patchwork Swimwear Bathing Suit
      Opens in a new window or tab
      Brand New
      $14.39 to $24.69
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • Hurley Big Boy Block Color Board Shorts Royal Blue/Green/Yellow Size 12
      Hurley Big Boy Block Color Board Shorts Royal Blue/Green/Yellow Size 12
      Opens in a new window or tab
      Pre-Owned
      $12.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Kanu Surf Boys Quick Dry UPF 50+ Beach Swim Trunk, Line Up Royal Blue, 4T
      Kanu Surf Boys Quick Dry UPF 50+ Beach Swim Trunk, Line Up Royal Blue, 4T
      Opens in a new window or tab
      Brand New
      $12.69
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • HURLEY BOYS GRADIENT ONE AND ONLY SWIM BOARD SHORTS 12/26, DEEP ROYAL BLUE *NEW
      HURLEY BOYS GRADIENT ONE AND ONLY SWIM BOARD SHORTS 12/26, DEEP ROYAL BLUE *NEW
      Opens in a new window or tab
      New (Other)
      $24.99
      Buy It Now
      Free delivery
      Sponsored
    • Spider-Man Face Swim Trunks Spiderman Face Sizes 5 6 Boys Royal Blue NEW
      Spider-Man Face Swim Trunks Spiderman Face Sizes 5 6 Boys Royal Blue NEW
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      +$5.84 delivery
      Sponsored
    • Kanu Surf Line Up Boys Swim Trunks UPF 50 Quick Dry Lightweight Swimwear
      Kanu Surf Line Up Boys Swim Trunks UPF 50 Quick Dry Lightweight Swimwear
      Opens in a new window or tab
      Brand New
      $24.79
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Kanu Surf Boys' Line Up Quick Dry UPF 50+ Beach Swim Trunk, Mirage Royal, 3T
      Kanu Surf Boys' Line Up Quick Dry UPF 50+ Beach Swim Trunk, Mirage Royal, 3T
      Opens in a new window or tab
      Brand New
      $10.00
      or Best Offer
      +$4.51 delivery
      Sponsored
    • Arena Boys Team Solid Swim Jammer - Royal/White
      Arena Boys Team Solid Swim Jammer - Royal/White
      Opens in a new window or tab
      Brand New
      $26.99
      Buy It Now
      +$19.99 delivery
      from United Kingdom
      Sponsored
    • TYR Boy's Royal Blue Trunks
      TYR Boy's Royal Blue Trunks
      Opens in a new window or tab
      Brand New
      $22.39
      Buy It Now
      +$11.20 delivery
      from Canada
      Sponsored
    • Aquafeel Boys Sporty Swim Jammer - Royal Blue
      Aquafeel Boys Sporty Swim Jammer - Royal Blue
      Opens in a new window or tab
      Brand New
      $24.99
      Buy It Now
      +$19.99 delivery
      from United Kingdom
      Sponsored
    • True Religion Rash Guard UPF 50+ - Royal Blue- Boy's Size 4
      True Religion Rash Guard UPF 50+ - Royal Blue- Boy's Size 4
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$4.71 delivery
      Sponsored
    • adidas Kids 3s Boxers Trunks Junior Boys Summer Beach Water Pool Swimwear
      adidas Kids 3s Boxers Trunks Junior Boys Summer Beach Water Pool Swimwear
      Opens in a new window or tab
      Brand New
      $22.49
      List price: $26.9917% off
      Buy It Now
      +$9.99 delivery
      from United Kingdom
      Sponsored
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