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

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    or Best Offer
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    • OpRemove filter
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    • Size: 8Remove filter
    • Size: 6Remove filter
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    • 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
      $12.05
      or Best Offer
      +$6.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • OP Ocean Pacific US Flag Boys Swim Trunks with Mesh Lining Size M(8)
      OP Ocean Pacific US Flag Boys Swim Trunks with Mesh Lining Size M(8)
      Opens in a new window or tab
      Brand New
      $12.00
      or Best Offer
      +$5.44 delivery in 2-4 days
      Sponsored
    • Mossimo Kids Swim Trunks Size 6 Blue Gray Red Orange Hawaiian Shorts Boys 4
      Mossimo Kids Swim Trunks Size 6 Blue Gray Red Orange Hawaiian Shorts Boys 4
      Opens in a new window or tab
      Pre-Owned
      $11.96
      Was: $19.9440% off
      or Best Offer
      +$6.99 delivery
      Sponsored
    • OP Swim Trunks Boys Sz M (8) Red Black Plaid Board Shorts Drawstring OBO4742
      OP Swim Trunks Boys Sz M (8) Red Black Plaid Board Shorts Drawstring OBO4742
      Opens in a new window or tab
      Pre-Owned
      $14.67
      or Best Offer
      +$6.75 delivery
      Free returns
      Sponsored
    • NWT Boys Swim Trunks OP OCEAN PACIFIC Size 6 7 Solid Navy Blue
      NWT Boys Swim Trunks OP OCEAN PACIFIC Size 6 7 Solid Navy Blue
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Sponsored
    • OP Red Swim Shirt Short Sleeve Top Boys Size 8 NWT Tropical Hawaiian Beach Surf
      OP Red Swim Shirt Short Sleeve Top Boys Size 8 NWT Tropical Hawaiian Beach Surf
      Opens in a new window or tab
      Brand New
      $11.69
      Was: $12.9910% off
      Buy It Now
      Free delivery
      Sponsored
    • Boys Swim Shorts Lot of 3 pair Op Okanu Cat Jack 8, 8/10, 10/12
      Boys Swim Shorts Lot of 3 pair Op Okanu Cat Jack 8, 8/10, 10/12
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$8.32 delivery
      Sponsored
    • Boys Rashguard Swim Shirt by OP - Kids Medium (8)
      Boys Rashguard Swim Shirt by OP - Kids Medium (8)
      Opens in a new window or tab
      Pre-Owned
      $11.00
      or Best Offer
      +$4.52 delivery
      Sponsored
    • Op Size 8 M Blue And Green Plaid Boys Swim Shorts
      Op Size 8 M Blue And Green Plaid Boys Swim Shorts
      Opens in a new window or tab
      Pre-Owned
      $5.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • OP Ocean Pacific Youth Swim Trunks Board Shorts Piranha Size Youth M (8) Rare
      OP Ocean Pacific Youth Swim Trunks Board Shorts Piranha Size Youth M (8) Rare
      Opens in a new window or tab
      Pre-Owned
      $24.99
      Buy It Now
      +$4.99 delivery
      Sponsored
    • OP Boy's sz 8 swim trunks shark beach surf boards
      OP Boy's sz 8 swim trunks shark beach surf boards
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      +$5.21 delivery
      Sponsored
    • SHARKS AND FISH
      SHARKS AND FISH
      Opens in a new window or tab
      Pre-Owned
      $8.00
      Buy It Now
      +$3.99 delivery
      Sponsored
    • OP Ocean Pacific Boys Sz M 8 Swim Trunks Shorts Navy Blue Pull On Swimwear Beach
      OP Ocean Pacific Boys Sz M 8 Swim Trunks Shorts Navy Blue Pull On Swimwear Beach
      Opens in a new window or tab
      Pre-Owned
      $5.00
      or Best Offer
      +$6.00 delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • op board shorts
      op board shorts
      Opens in a new window or tab
      Pre-Owned
      $14.00
      or Best Offer
      +$5.14 delivery
      Sponsored
    • OP YOUTH BATHING SUIT - SHARK DECORATIONS SIZE M (8)
      OP YOUTH BATHING SUIT - SHARK DECORATIONS SIZE M (8)
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$6.69 delivery
      Sponsored
    • OP Rash Guard BOYS Size Medium (8) Blue Print
      OP Rash Guard BOYS Size Medium (8) Blue Print
      Opens in a new window or tab
      Pre-Owned
      $7.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • 2 - OP Ocean Pacific Boys Swimsuits Swim Trunks Size 8 M Blue & Orange
      2 - OP Ocean Pacific Boys Swimsuits Swim Trunks Size 8 M Blue & Orange
      Opens in a new window or tab
      Pre-Owned
      $9.65
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Op Boys' Swim Trunks Shorts
      Op Boys' Swim Trunks Shorts
      Opens in a new window or tab
      Brand New
      $8.99
      Buy It Now
      Free delivery
      Sponsored
    • Op Ocean Pacific Camouflage Boys Swim Trunks Pre-owned Size M (8)
      Op Ocean Pacific Camouflage Boys Swim Trunks Pre-owned Size M (8)
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      Free delivery
      Sponsored
    • NWT Boys PUMA Swim Trunks Water Repellant Elastic Waistband with Drawcord Size 6
      NWT Boys PUMA Swim Trunks Water Repellant Elastic Waistband with Drawcord Size 6
      Opens in a new window or tab
      Brand New
      $15.98
      Buy It Now
      +$5.50 delivery
      Sponsored
    • OP Black, Organge and White Boys Swimming Trunks, Size 6-7
      OP Black, Organge and White Boys Swimming Trunks, Size 6-7
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$4.50 delivery
      Sponsored
    • PUMA boys, Blue Swim Trunks Shorts NWT  Sz 6
      PUMA boys, Blue Swim Trunks Shorts NWT Sz 6
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      +$6.00 delivery
      Sponsored
    • Ocean Pacific Op Swim Trunks Boy Size 8 Blue Yellow Swirls Lined, Drawstring
      Ocean Pacific Op Swim Trunks Boy Size 8 Blue Yellow Swirls Lined, Drawstring
      Opens in a new window or tab
      Pre-Owned
      $7.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • OP Swim Shorts Size  M (8) Childs Swim Shorts. Orange With No Stains Or Tears
      OP Swim Shorts Size  M (8) Childs Swim Shorts. Orange With No Stains Or Tears
      Opens in a new window or tab
      Pre-Owned
      $15.99
      or Best Offer
      +$4.51 delivery
      Sponsored
    • OP Boys' Sz M (8) Rash Guard Swim Shirt
      OP Boys' Sz M (8) Rash Guard Swim Shirt
      Opens in a new window or tab
      Pre-Owned
      $11.44
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Boys OP Neon Green and Blue Pirate Skull Print Swimsuit Trunks Size 6
      Boys OP Neon Green and Blue Pirate Skull Print Swimsuit Trunks Size 6
      Opens in a new window or tab
      Pre-Owned
      $7.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • OP OCEAN PACIFIC BOYS YOUTH SIZE M (8) SWIM SHORTS TRUNKS MESH LINED SHARKS
      OP OCEAN PACIFIC BOYS YOUTH SIZE M (8) SWIM SHORTS TRUNKS MESH LINED SHARKS
      Opens in a new window or tab
      Pre-Owned
      $8.97
      or Best Offer
      +$5.50 delivery
      Sponsored
    • OP boysbathing suit w/tie front, mesh lining, side pocket sz 8 boys
      OP boysbathing suit w/tie front, mesh lining, side pocket sz 8 boys
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • OP Boys Swim Trunks Size Medium (8) Green & Blue Striped OP Logo Swim Shorts
      OP Boys Swim Trunks Size Medium (8) Green & Blue Striped OP Logo Swim Shorts
      Opens in a new window or tab
      Pre-Owned
      $7.00
      or Best Offer
      +$4.57 delivery
      Sponsored
    • Boys OP Swim Trunks Sharks Ocean Waves Size 6
      Boys OP Swim Trunks Sharks Ocean Waves Size 6
      Opens in a new window or tab
      Pre-Owned
      $7.99
      or Best Offer
      +$3.78 delivery
      Free returns
      Sponsored
    • Boys Size 8 OP Swim Shirt
      Boys Size 8 OP Swim Shirt
      Opens in a new window or tab
      Pre-Owned
      $8.99
      or Best Offer
      +$4.33 delivery
      Sponsored
    • new and used boys swimming lot  (9)shorts - (4)shirts lot  fits 5-8 youth
      new and used boys swimming lot (9)shorts - (4)shirts lot fits 5-8 youth
      Opens in a new window or tab
      Brand New
      $18.29
      Buy It Now
      +$20.56 delivery
      from Canada
      Sponsored
    • OP Youth Pull On Elastic Waist Blue Shark Swim Shorts Size M(8) 100% Polyester
      OP Youth Pull On Elastic Waist Blue Shark Swim Shorts Size M(8) 100% Polyester
      Opens in a new window or tab
      Pre-Owned
      $13.59
      Was: $16.9920% off
      or Best Offer
      +$4.41 delivery in 2-4 days
      Sponsored
    • OP Boys Swim Trunks M (8) Black Blue Red Sharks Flames Sharks Board Shorts
      OP Boys Swim Trunks M (8) Black Blue Red Sharks Flames Sharks Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$4.41 delivery
      Sponsored
    • Op Wave Riders Dock Jumpers UV Protection Swim Trunks  Boys Youth Sz 8 Beach Fun
      Op Wave Riders Dock Jumpers UV Protection Swim Trunks Boys Youth Sz 8 Beach Fun
      Opens in a new window or tab
      Pre-Owned
      $16.50
      or Best Offer
      +$5.80 delivery
      Sponsored
    • O P Boys Swim Trunks. Red Size Medium (8). Mesh Lining.
      O P Boys Swim Trunks. Red Size Medium (8). Mesh Lining.
      Opens in a new window or tab
      Pre-Owned
      $9.47
      or Best Offer
      +$8.24 delivery
      Sponsored
    • Boys size  FOLLOW YOUR HEART AND SURF Rash Guard Swim Shirt OP Brand Sz 6/6x GUC
      Boys size FOLLOW YOUR HEART AND SURF Rash Guard Swim Shirt OP Brand Sz 6/6x GUC
      Opens in a new window or tab
      Pre-Owned
      $6.99
      or Best Offer
      +$5.35 delivery in 2-4 days
      Sponsored
    • PUMA Boys Big Cat Swim Trunks Size 6
      PUMA Boys Big Cat Swim Trunks Size 6
      Opens in a new window or tab
      Brand New
      $16.00
      Buy It Now
      +$8.55 delivery
      Sponsored
    • Boys shark OP swim trunks M Medium 8 elastic waist one side pocket
      Boys shark OP swim trunks M Medium 8 elastic waist one side pocket
      Opens in a new window or tab
      Pre-Owned
      $4.95
      Buy It Now
      +$7.00 delivery
      Sponsored
    • OP Boys' Sz M (8) Swim Trunk Board Shorts - Mesh Brief Lined - Shark Patterned
      OP Boys' Sz M (8) Swim Trunk Board Shorts - Mesh Brief Lined - Shark Patterned
      Opens in a new window or tab
      Pre-Owned
      $8.44
      or Best Offer
      +$5.99 delivery
      Sponsored
    • OP Kids Surfing Dinosaur Bathing Suit Size 6-7T
      OP Kids Surfing Dinosaur Bathing Suit Size 6-7T
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • 3 pair boy's shorts-size 7, 1 pair swim trunks,-size 8 OP, Lee, OshKosh, Redsnap
      3 pair boy's shorts-size 7, 1 pair swim trunks,-size 8 OP, Lee, OshKosh, Redsnap
      Opens in a new window or tab
      Pre-Owned
      $21.99
      Buy It Now
      +$5.99 delivery
      Sponsored
    • Boys swimsuit size 8 bathing suit swim wear OP
      Boys swimsuit size 8 bathing suit swim wear OP
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      +$4.99 delivery
      Sponsored
    • Boy's Op Green And Blue Swimming Trunks 8
      Boy's Op Green And Blue Swimming Trunks 8
      Opens in a new window or tab
      Pre-Owned
      $8.00
      Buy It Now
      +$4.00 delivery
      Sponsored
    • Ocean Pacific OP Boys Red White Blue  Board Shorts - Size 8 - VGUC
      Ocean Pacific OP Boys Red White Blue Board Shorts - Size 8 - VGUC
      Opens in a new window or tab
      Pre-Owned
      $15.25
      Buy It Now
      Free delivery
      Sponsored
    • OP Boys Swim Shirt M (8) Rashguard Orange w Great White Shark *cute*
      OP Boys Swim Shirt M (8) Rashguard Orange w Great White Shark *cute*
      Opens in a new window or tab
      Pre-Owned
      $9.95
      or Best Offer
      +$4.99 delivery
      Sponsored
    • Op Boys Size 8 (M) Blue Swim Trunks Swim Trunks
      Op Boys Size 8 (M) Blue Swim Trunks Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      +$4.25 delivery
      Sponsored
    • EUC Boys OP Blue and Neon Orange Swim Trunks Size M (8)
      EUC Boys OP Blue and Neon Orange Swim Trunks Size M (8)
      Opens in a new window or tab
      Pre-Owned
      $6.76
      or Best Offer
      +$4.25 delivery
      Sponsored
    • Lot Of 2 op board shorts , Size 8
      Lot Of 2 op board shorts , Size 8
      Opens in a new window or tab
      Pre-Owned
      $18.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • 4 pr shorts 1 pr swim trunks for boys size 6 Polo, Old Skool, OP, Auth. Graphite
      4 pr shorts 1 pr swim trunks for boys size 6 Polo, Old Skool, OP, Auth. Graphite
      Opens in a new window or tab
      Pre-Owned
      $32.24
      Buy It Now
      +$11.99 delivery
      Sponsored
    • Boys’ M (8) Op blue sapphire lined swimming trunks gently used
      Boys’ M (8) Op blue sapphire lined swimming trunks gently used
      Opens in a new window or tab
      Pre-Owned
      $8.99
      or Best Offer
      +$4.51 delivery
      Sponsored
    • OP Shark Surfing Swim Trunks Boys Swimsuit Shorts Yellow Blue Size S
      OP Shark Surfing Swim Trunks Boys Swimsuit Shorts Yellow Blue Size S
      Opens in a new window or tab
      Pre-Owned
      $6.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Boy's OP Green & Brown Camo Slip On Drawstring Swim Shorts Sizes 8, 10-12
      Boy's OP Green & Brown Camo Slip On Drawstring Swim Shorts Sizes 8, 10-12
      Opens in a new window or tab
      New (Other)
      $11.99
      Buy It Now
      Free delivery
      Sponsored
    • OP Boys Swim Trunks Shorts Size Medium (8) Red Fish New w/Tag, Hawaiian Flower
      OP Boys Swim Trunks Shorts Size Medium (8) Red Fish New w/Tag, Hawaiian Flower
      Opens in a new window or tab
      Brand New
      $10.95
      or Best Offer
      +$4.95 delivery
      Sponsored
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