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

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    • SpandexRemove filter
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    • NWOT Chubbies Boys Sz M (10/12) The Mingos Swim Trunk Blue Flamingos Mesh Lined
      NWOT Chubbies Boys Sz M (10/12) The Mingos Swim Trunk Blue Flamingos Mesh Lined
      Opens in a new window or tab
      New (Other)
      $32.00
      or Best Offer
      +$4.99 delivery
      Sponsored
    • Mosmann Australia Cactus Print Boys Swim Trunks  Boys Size 16Y
      Mosmann Australia Cactus Print Boys Swim Trunks Boys Size 16Y
      Opens in a new window or tab
      Pre-Owned
      $14.50
      Buy It Now
      +$2.00 delivery
      Sponsored
    • Billabong Boys LS Surf Tee Rash Guard Boys Size M(10) Black
      Billabong Boys LS Surf Tee Rash Guard Boys Size M(10) Black
      Opens in a new window or tab
      Pre-Owned
      $17.00
      or Best Offer
      +$4.99 delivery
      Sponsored
    • NEW Wonder Nation Boys M (8) Quick Dry Swim Shorts Multicolor
      NEW Wonder Nation Boys M (8) Quick Dry Swim Shorts Multicolor
      Opens in a new window or tab
      Pre-Owned
      $5.50
      or Best Offer
      +$4.71 delivery
      Extra 20% off with coupon
      Sponsored
    • Member's Mark Boys 4Way Stretch Quick Dry UPF50 Sun Protection Resort Swim Trunk
      Member's Mark Boys 4Way Stretch Quick Dry UPF50 Sun Protection Resort Swim Trunk
      Opens in a new window or tab
      Brand New
      $11.99
      List price: $30.0060% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
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    • Vineyard Vines Boys Medium 12-14 Chappy Swim Trunks Green Tropical Lined FLAW
      Vineyard Vines Boys Medium 12-14 Chappy Swim Trunks Green Tropical Lined FLAW
      Opens in a new window or tab
      Pre-Owned
      $12.99
      Buy It Now
      +$6.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Member's Mark 2-Piece Family Swim Boy's Rashguard & Swim Trunk Set
      Member's Mark 2-Piece Family Swim Boy's Rashguard & Swim Trunk Set
      Opens in a new window or tab
      Brand New
      $12.99
      List price: $24.0046% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • The Children's Place Boys Rashguard Swimsuit Set AP2 Multicolor Medium (7/8)
      The Children's Place Boys Rashguard Swimsuit Set AP2 Multicolor Medium (7/8)
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Member's Mark Boys 4Way Stretch Quick Dry UPF50 Sun Protection Resort Swim Trunk
          Member's Mark Boys 4Way Stretch Quick Dry UPF50 Sun Protection Resort Swim Trunk
          Opens in a new window or tab
          $11.99
          ewirelessgear (170,450) 99.7%
          Save up to 30% when you buy more
        • SPYDER 3 Pc Boys Swim Set | Rashguard UPF 30+ Sun Protection | New
          SPYDER 3 Pc Boys Swim Set | Rashguard UPF 30+ Sun Protection | New
          Opens in a new window or tab
          $17.99
          amyssoutlet (4,791) 99.7%
          Save up to 20% when you buy more
        • NWT Boy's Men's Training Racing Competitive Swimwear Brief Size 26, 30/  M ,XL
          NWT Boy's Men's Training Racing Competitive Swimwear Brief Size 26, 30/ M ,XL
          Opens in a new window or tab
          $23.99
          qstarlit (9,582) 100%
          Extra 5% off with coupon
        • Disney Mickey Mouse Boys' Medium Teal & Black Adaptive Side Open Swim Trunks
          Disney Mickey Mouse Boys' Medium Teal & Black Adaptive Side Open Swim Trunks
          Opens in a new window or tab
          $14.99
          shakurta (9,660) 99.2%
          Last one
          Save up to 15% when you buy more
        • Lands End blue green Tie Dye Rash Guard Short Sleeve Boys M 8 swimsuit shirt
          Lands End blue green Tie Dye Rash Guard Short Sleeve Boys M 8 swimsuit shirt
          Opens in a new window or tab
          $19.99
          thatchickfromthegym (2,516) 99.6%
        • FINA Boys Men Male Racing Competition Fast Skin Swimwear Jammer Sz 20-32 Blue
          FINA Boys Men Male Racing Competition Fast Skin Swimwear Jammer Sz 20-32 Blue
          Opens in a new window or tab
          $37.99
          qstarlit (9,582) 100%
          16+ sold
          Extra 5% off with coupon
        • Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
          Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
          Opens in a new window or tab
          $14.99
          goodbyeretail (119,891) 99.5%
    • SPYDER 3 Pc Boys Swim Set | Rashguard UPF 30+ Sun Protection | New
      SPYDER 3 Pc Boys Swim Set | Rashguard UPF 30+ Sun Protection | New
      Opens in a new window or tab
      Brand New
      $17.99
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    • Member's Mark Boys Resort Built-In Liner Swim Trunk
      Member's Mark Boys Resort Built-In Liner Swim Trunk
      Opens in a new window or tab
      Brand New
      $12.99
      List price: $30.0057% off
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    • NEW Boy's Youth Southern Tide Swimsuit Swim Trunks
      NEW Boy's Youth Southern Tide Swimsuit Swim Trunks
      Opens in a new window or tab
      Brand New
      $29.99
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    • Boy’s NWOT Drawstring Blue/White Palm Trees Swim Board Shorts; Sz 164 (Youth 18)
      Boy’s NWOT Drawstring Blue/White Palm Trees Swim Board Shorts; Sz 164 (Youth 18)
      Opens in a new window or tab
      Pre-Owned
      $5.99
      or Best Offer
      +$5.75 delivery
      Sponsored
    • Disney Lilo and Stitch LIVE ACTION MOVIE Boys Swimsuit Swim Trunks Size 4 6 8 12
      Disney Lilo and Stitch LIVE ACTION MOVIE Boys Swimsuit Swim Trunks Size 4 6 8 12
      Opens in a new window or tab
      Brand New
      $25.24 to $26.85
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    • Vineyard Vines Boys swimsuit M Blue Pockets Printed Casual Pool Y2K.Pockets
      Vineyard Vines Boys swimsuit M Blue Pockets Printed Casual Pool Y2K.Pockets
      Opens in a new window or tab
      Pre-Owned
      $24.00
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      +$6.99 delivery
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    • RVCA 15” Boys Hybrid Shorts Green Swim Trunks Sz Med
      RVCA 15” Boys Hybrid Shorts Green Swim Trunks Sz Med
      Opens in a new window or tab
      Pre-Owned
      $10.00
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      +$4.84 delivery
      Sponsored
    • J. Crew Crewcuts Kids' long-sleeve rash guard Blue M UPF 50+ Sun
      J. Crew Crewcuts Kids' long-sleeve rash guard Blue M UPF 50+ Sun
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Vineyard Vines Boys Medium 12-14 Chappy Swim Trunks Tropical
      Vineyard Vines Boys Medium 12-14 Chappy Swim Trunks Tropical
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Vineyard Vines Swim Trunks Boys M Blue Bathing Suit Pink Stripe Boat Lake Pool
      Vineyard Vines Swim Trunks Boys M Blue Bathing Suit Pink Stripe Boat Lake Pool
      Opens in a new window or tab
      Pre-Owned
      $14.95
      or Best Offer
      +$6.95 delivery
      Sponsored
    • Vineyard Vines 7 Inch Printed Chappy Red/white Swim Trunks NWOT
      Vineyard Vines 7 Inch Printed Chappy Red/white Swim Trunks NWOT
      Opens in a new window or tab
      New (Other)
      $25.00
      or Best Offer
      +$4.71 delivery
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    • OLD NAVY SWIM TRUNK BOARDSHORTS Drawstring & Lined Boy’s XXL 18 Nice Print & EUC
      OLD NAVY SWIM TRUNK BOARDSHORTS Drawstring & Lined Boy’s XXL 18 Nice Print & EUC
      Opens in a new window or tab
      Pre-Owned
      $6.99
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      +$4.99 delivery
      Extra 10% off with coupon
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    • From our popular brands

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        • Hurley Kids' Boys' Youth Phantom Brooks 18" Boardshorts
          Hurley
          Hurley Kids' Boys' Youth Phantom Brooks 18" Boardshorts
          Opens in a new window or tab
          Pre-Owned
          $14.95
          +$5.85 delivery
          Extra 15% off with coupon
        • Quiksilver Boys Swim Trunks M Mens 29 Waist Fishing Surfing Blue Board Shorts
          Quiksilver
          Quiksilver Boys Swim Trunks M Mens 29 Waist Fishing Surfing Blue Board Shorts
          Opens in a new window or tab
          Pre-Owned
          $11.24
          +$6.99 delivery
        • Disney Mickey Mouse Boys' Medium Teal & Black Adaptive Side Open Swim Trunks
          Disney
          Disney Mickey Mouse Boys' Medium Teal & Black Adaptive Side Open Swim Trunks
          Opens in a new window or tab
          Brand New
          $14.99
          Free delivery
          Save up to 15% when you buy more
        • Art Class Swim Trunks Youth Size 18 Multicolors Board Short Bathing Suit Boys
          Art
          Art Class Swim Trunks Youth Size 18 Multicolors Board Short Bathing Suit Boys
          Opens in a new window or tab
          Pre-Owned
          $7.99
          +$6.99 delivery
        • Disney Lilo and Stitch LIVE ACTION MOVIE Boys Swimsuit Swim Trunks Size 4 6 8 12
          Disney
          Disney Lilo and Stitch LIVE ACTION MOVIE Boys Swimsuit Swim Trunks Size 4 6 8 12
          Opens in a new window or tab
          Brand New
          $26.85
          +$5.60 delivery
        • Hurley® Phantom Pavones |  Big Boys' 16" Blue Black Board Shorts Swim Trunks
          Hurley
          Hurley® Phantom Pavones | Big Boys' 16" Blue Black Board Shorts Swim Trunks
          Opens in a new window or tab
          Brand New
          $14.90
          +$3.95 delivery
        • Speedo Youth Boy's Med Long Sleeve UV50+ Blue MINT
          Speedo
          Speedo Youth Boy's Med Long Sleeve UV50+ Blue MINT
          Opens in a new window or tab
          Pre-Owned
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          +$8.00 delivery
        • NEW Boy Sz 18 Adjustable Waist Quick Dry Mesh Lined UPF 50+ Board Shorts Pockets
          Art
          NEW Boy Sz 18 Adjustable Waist Quick Dry Mesh Lined UPF 50+ Board Shorts Pockets
          Opens in a new window or tab
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          10% off 5+
        • Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
          Nike
          Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
          Opens in a new window or tab
          Brand New
          $14.99
          Free delivery
        • Speedo Endurance+ Competitive Swim Jammer Boys Size M 24 Orange Gray
          Speedo
          Speedo Endurance+ Competitive Swim Jammer Boys Size M 24 Orange Gray
          Opens in a new window or tab
          Brand New
          $31.49
          +$5.99 delivery
          Extra 33% off with coupon
    • Boy’s Zella Swim Trunks, Size XXL (18-20), $35 Retail - NWT
      Boy’s Zella Swim Trunks, Size XXL (18-20), $35 Retail - NWT
      Opens in a new window or tab
      Brand New
      $15.00
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    • Vineyard Vines Boys Size MEDIUM Pink with White Sailboats Swim Trunks
      Vineyard Vines Boys Size MEDIUM Pink with White Sailboats Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $14.99
      0 bids · Time left1d 23h
      or Best Offer
      +$4.84 delivery
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    • Wonder Nation Swim Trunks Boys M (8) Quick Dry
      Wonder Nation Swim Trunks Boys M (8) Quick Dry
      Opens in a new window or tab
      Brand New
      $5.00
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    • johnnie-O Boys Swim Shorts M SZ 8/10 Blue Surfboard Print Summer Trunks
      johnnie-O Boys Swim Shorts M SZ 8/10 Blue Surfboard Print Summer Trunks
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$10.52 delivery
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    • NWT Member's Mark 2-Piece Boy's Rashguard & Swim Trunk Set Laguna Medium (8)
      NWT Member's Mark 2-Piece Boy's Rashguard & Swim Trunk Set Laguna Medium (8)
      Opens in a new window or tab
      Brand New
      $13.99
      Was: $19.9930% off
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    • Vineyard Vines Vineyard Vines7-Inch Striped Chappy Swim Trunks Boys Size Medium
      Vineyard Vines Vineyard Vines7-Inch Striped Chappy Swim Trunks Boys Size Medium
      Opens in a new window or tab
      New (Other)
      $20.00
      or Best Offer
      +$4.71 delivery
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    • Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
      Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk Set
      Opens in a new window or tab
      Brand New
      $14.00
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    • Wonder Nation Boys "Tropical Flamingos" Quick Dry Swim Trunks, Size M(8)/New
      Wonder Nation Boys "Tropical Flamingos" Quick Dry Swim Trunks, Size M(8)/New
      Opens in a new window or tab
      Brand New
      $5.60
      Was: $8.0030% off
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    • Gymboree Boys Size M (7/8) Short Sleeve Blue Rashguard Shark Graphic Print GUC
      Gymboree Boys Size M (7/8) Short Sleeve Blue Rashguard Shark Graphic Print GUC
      Opens in a new window or tab
      Pre-Owned
      $10.00
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    • Cotopaxi Shorts Boys Blue Swimming Trunks Elastic Waist Lined
      Cotopaxi Shorts Boys Blue Swimming Trunks Elastic Waist Lined
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      Pre-Owned
      $18.99
      or Best Offer
      +$6.29 delivery in 2-4 days
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    • Hurley Kids' Boys' Youth Phantom Brooks 18" Boardshorts
      Hurley Kids' Boys' Youth Phantom Brooks 18" Boardshorts
      Opens in a new window or tab
      Pre-Owned
      $14.95
      or Best Offer
      +$5.85 delivery
      Extra 15% off with coupon
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    • Wonder Nation Boys Aquarium Swim Trunks/Shorts Size M (8) Husky
      Wonder Nation Boys Aquarium Swim Trunks/Shorts Size M (8) Husky
      Opens in a new window or tab
      Pre-Owned
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    • Youth Boy's Rash Guard Blue Long Sleeve UPF 50 Youth Boy Sz Medium Swim Shirt
      Youth Boy's Rash Guard Blue Long Sleeve UPF 50 Youth Boy Sz Medium Swim Shirt
      Opens in a new window or tab
      Pre-Owned
      $20.00
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      +$5.80 delivery
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    • NWT *GAP* Boys Swim Rashguard Red With Front Logo size M
      NWT *GAP* Boys Swim Rashguard Red With Front Logo size M
      Opens in a new window or tab
      Brand New
      $8.99
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    • Old Navy Boys 2 piece swimsuit Size 18 XXL Swim Shirt And Shorts Set Navy Blue
      Old Navy Boys 2 piece swimsuit Size 18 XXL Swim Shirt And Shorts Set Navy Blue
      Opens in a new window or tab
      Pre-Owned
      $10.00
      0 bids · Time left2d 21h
      +$20.65 delivery
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    • NWT Boys Vineyard Vines Whale Hibiscus Print Swim Trunks M (12-14)
      NWT Boys Vineyard Vines Whale Hibiscus Print Swim Trunks M (12-14)
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      $34.00
      or Best Offer
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    • Boys Swim Jammers | Racing & Training Swimsuit. Size 24
      Boys Swim Jammers | Racing & Training Swimsuit. Size 24
      Opens in a new window or tab
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      $15.99
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    • Spyder Youth 2-Piece Rash Guard and Board Shorts Swim Set Blue
      Spyder Youth 2-Piece Rash Guard and Board Shorts Swim Set Blue
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      $21.99
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    • The Childrens Place Sport Swim Shirt Rash Guard Shark Teeth  Blue Boys M 7-8
      The Childrens Place Sport Swim Shirt Rash Guard Shark Teeth Blue Boys M 7-8
      Opens in a new window or tab
      Pre-Owned
      $8.95
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    • Quiksilver Boys Swim Trunks M Mens 29 Waist Fishing Surfing Blue Board Shorts
      Quiksilver Boys Swim Trunks M Mens 29 Waist Fishing Surfing Blue Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $11.24
      Was: $14.9925% off
      or Best Offer
      +$6.99 delivery
      Free returns
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    • Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
      Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
      Opens in a new window or tab
      Brand New
      $14.99
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    • Fortnight Camo Boys Swim Shorts Size (M) NWT
      Fortnight Camo Boys Swim Shorts Size (M) NWT
      Opens in a new window or tab
      Brand New
      $7.99
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      +$5.09 delivery
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    • Fortnight Camo Boys Swim Shorts NWT
      Fortnight Camo Boys Swim Shorts NWT
      Opens in a new window or tab
      Brand New
      $8.00
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      +$5.09 delivery in 2-4 days
      3 watchers
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    • My Pool Pal Youth Special Needs UP360 Swimwear Trunks w/Built-in Swim Diaper
      My Pool Pal Youth Special Needs UP360 Swimwear Trunks w/Built-in Swim Diaper
      Opens in a new window or tab
      Brand New
      $42.95
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    • Hurley Kids' Boys' Youth Block Party 17" Boardshorts
      Hurley Kids' Boys' Youth Block Party 17" Boardshorts
      Opens in a new window or tab
      Brand New
      $30.00
      List price: $55.0045% off
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    • Volcom Boys Mod-Tech Barnacle Scallop Board Shorts CO812331 Sz 18 Waist 29”  $48
      Volcom Boys Mod-Tech Barnacle Scallop Board Shorts CO812331 Sz 18 Waist 29” $48
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      Brand New
      $14.99
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    • Vineyard Vines Swimming Trunks Boys size XL (18)
      Vineyard Vines Swimming Trunks Boys size XL (18)
      Opens in a new window or tab
      Pre-Owned
      $10.25
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      +$7.35 delivery
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    • Neff Boys Ducky Chill Graphic Swim Shorts Medium 8 New with Tags Black UPF 50+
      Neff Boys Ducky Chill Graphic Swim Shorts Medium 8 New with Tags Black UPF 50+
      Opens in a new window or tab
      Brand New
      $9.98
      or Best Offer
      +$4.71 delivery
      Free returns
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    • Vissla Fist Bump Youth Boys Size 25 Board Shorts Sun Protect Swim Surf NEW
      Vissla Fist Bump Youth Boys Size 25 Board Shorts Sun Protect Swim Surf NEW
      Opens in a new window or tab
      Brand New
      $24.65
      Was: $29.0015% off
      or Best Offer
      +$4.99 delivery
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    • RSVLTS Nickelodeon Lined Swim Shorts Youth XXL Green SpongeBob Rugrats and More
      RSVLTS Nickelodeon Lined Swim Shorts Youth XXL Green SpongeBob Rugrats and More
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      Pre-Owned
      $29.98
      or Best Offer
      +$4.84 delivery
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