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Whether it's a day at the pool or the beach, your little man needs a comfortable and stylish look. At thredUP, you'll find boys' swimwear in a variety of styles, colors, and designs that he will love, and at up to 90% off estimated retail, the prices will make you happy as well.

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    Orlebar Brown Board Shorts (view 2)Orlebar Brown Board Shorts (view 1)
    View Product: Orlebar Brown Board Shorts

    Orlebar Brown

    Board Shorts
    Size 12
    $64.99
    66% off estimated retail
    Abercrombie Board Shorts (view 2)Abercrombie Board Shorts (view 1)
    View Product: Abercrombie Board Shorts

    Abercrombie

    Board Shorts
    Size 13
    $14.99
    53% off estimated retail
    Just Bones Boardwear Board Shorts (view 2)Just Bones Boardwear Board Shorts (view 1)
    View Product: Just Bones Boardwear Board Shorts

    Just Bones Boardwear

    Board Shorts
    Size 20
    $10.99
    59% off estimated retail
    Old Navy Rash Guard (view 2)Old Navy Rash Guard (view 1)
    View Product: Old Navy Rash Guard

    Old Navy

    Rash Guard
    Size 18
    $11.99
    55% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Rip Curl Board Shorts (view 2)Rip Curl Board Shorts (view 1)
    View Product: Rip Curl Board Shorts

    Rip Curl

    Board Shorts
    Size 20
    $13.99
    57% off estimated retail
    SwimZip Board Shorts (view 2)SwimZip Board Shorts (view 1)
    View Product: SwimZip Board Shorts

    SwimZip

    Board Shorts
    Size 5
    $10.99 $8.79 20% off with code SHINE
    38% off estimated retail
    Amplify Board Shorts (view 2)Amplify Board Shorts (view 1)
    View Product: Amplify Board Shorts

    Amplify

    Board Shorts
    Size 10
    $12.99 $9.74 25% off with code SHINE
    40% off estimated retail
    InGear Board Shorts (view 2)InGear Board Shorts (view 1)
    View Product: InGear Board Shorts

    InGear

    Board Shorts
    Size 8
    $12.99 $10.39 20% off with code SHINE
    40% off estimated retail
    Unbranded Board Shorts (view 2)Unbranded Board Shorts (view 1)
    View Product: Unbranded Board Shorts

    Unbranded

    Board Shorts
    Size 12
    $10.99 $8.79 20% off with code SHINE
    50% off estimated retail
    Baby Gap Board Shorts (view 2)Baby Gap Board Shorts (view 1)
    View Product: Baby Gap Board Shorts

    Baby Gap

    Board Shorts
    Size 12-18 mo
    $11.99 $9.59 20% off with code SHINE
    42% off estimated retail
    Cat & Jack Rash Guard (view 2)Cat & Jack Rash Guard (view 1)
    View Product: Cat & Jack Rash Guard

    Cat & Jack

    Rash Guard
    Size X-Small kids
    $12.99 $9.74 25% off with code SHINE
    13% off estimated retail
    Coastalista Rash Guard (view 2)Coastalista Rash Guard (view 1)
    View Product: Coastalista Rash Guard

    Coastalista

    Rash Guard
    Size Medium youth
    $10.99 $8.79 20% off with code SHINE
    31% off estimated retail
    Old Navy Board Shorts (view 2)Old Navy Board Shorts (view 1)
    View Product: Old Navy Board Shorts

    Old Navy

    Board Shorts
    Size 3-6 mo
    $10.99 $8.79 20% off with code SHINE
    21% off estimated retail
    Unbranded Board Shorts (view 2)Unbranded Board Shorts (view 1)
    View Product: Unbranded Board Shorts

    Unbranded

    Board Shorts
    Size 6-9 mo
    $7.99 $6.39 20% off with code SHINE
    46% off estimated retail
    Old Navy Board Shorts (view 2)Old Navy Board Shorts (view 1)
    View Product: Old Navy Board Shorts

    Old Navy

    Board Shorts
    Size 2T
    $10.99 $8.79 20% off with code SHINE
    31% off estimated retail
    I Play Rash Guard (view 2)I Play Rash Guard (view 1)
    View Product: I Play Rash Guard

    I Play

    Rash Guard
    Size 18 mo
    $6.99 $5.59 20% off with code SHINE
    36% off estimated retail
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 4
    $17.99 $13.49 25% off with code SHINE
    40% off estimated retail
    ZeroXposur Board Shorts (view 2)ZeroXposur Board Shorts (view 1)
    View Product: ZeroXposur Board Shorts

    ZeroXposur

    Board Shorts
    Size 8
    $14.99 $11.99 20% off with code SHINE
    44% off estimated retail
    iExtreme Board Shorts (view 2)iExtreme Board Shorts (view 1)
    View Product: iExtreme Board Shorts

    iExtreme

    Board Shorts
    Size 24 mo
    $8.99 $7.19 20% off with code SHINE
    40% off estimated retail
    OshKosh B'gosh Board Shorts (view 2)OshKosh B'gosh Board Shorts (view 1)
    View Product: OshKosh B'gosh Board Shorts

    OshKosh B'gosh

    Board Shorts
    Size 6-9 mo
    $8.99 $7.19 20% off with code SHINE
    52% off estimated retail
    Andy & Evan Rash Guard (view 2)Andy & Evan Rash Guard (view 1)
    View Product: Andy & Evan Rash Guard

    Andy & Evan

    Rash Guard
    Size 18 mo
    $11.99 $8.39 30% off with code SHINE
    78% off estimated retail
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 12 mo
    $17.99 $12.59 30% off with code SHINE
    40% off estimated retail
    First Wave Board Shorts (view 2)First Wave Board Shorts (view 1)
    View Product: First Wave Board Shorts

    First Wave

    Board Shorts
    Size 10
    $10.99 $8.79 20% off with code SHINE
    $11
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 24 mo
    $11.99 $8.99 25% off with code SHINE
    60% off estimated retail
    Assorted Brands Board Shorts (view 2)Assorted Brands Board Shorts (view 1)Price Drop
    View Product: Assorted Brands Board Shorts

    Assorted Brands

    Board Shorts
    Size Small kids
    $8.99 $7.19 20% off with code SHINE
    50% off estimated retail
    Old Navy Board Shorts (view 2)Old Navy Board Shorts (view 1)Price Drop
    View Product: Old Navy Board Shorts

    Old Navy

    Board Shorts
    Size 10
    $10.99 $8.79 20% off with code SHINE
    59% off estimated retail
    Art Class Board Shorts (view 2)Art Class Board Shorts (view 1)Price Drop
    View Product: Art Class Board Shorts

    Art Class

    Board Shorts
    Size 6
    $9.99 $7.99 20% off with code SHINE
    28% off estimated retail
    UV Skinz Board Shorts (view 2)UV Skinz Board Shorts (view 1)Price Drop
    View Product: UV Skinz Board Shorts

    UV Skinz

    Board Shorts
    Size 12-18 mo
    $9.99 $7.99 20% off with code SHINE
    44% off estimated retail
    Cat & Jack Rash Guard (view 2)Cat & Jack Rash Guard (view 1)Price Drop
    View Product: Cat & Jack Rash Guard

    Cat & Jack

    Rash Guard
    Size 18 mo
    $7.99 $6.39 20% off with code SHINE
    46% off estimated retail
    SwimZip Board Shorts (view 2)SwimZip Board Shorts (view 1)Price Drop
    View Product: SwimZip Board Shorts

    SwimZip

    Board Shorts
    Size 4T
    $8.99 $7.19 20% off with code SHINE
    50% off estimated retail
    Baby Gap Board Shorts (view 2)Baby Gap Board Shorts (view 1)Price Drop
    View Product: Baby Gap Board Shorts

    Baby Gap

    Board Shorts
    Size 12-18 mo
    $8.99 $7.19 20% off with code SHINE
    57% off estimated retail
    OshKosh B'gosh Board Shorts (view 2)OshKosh B'gosh Board Shorts (view 1)Price Drop
    View Product: OshKosh B'gosh Board Shorts

    OshKosh B'gosh

    Board Shorts
    Size 9 mo
    $8.99 $7.19 20% off with code SHINE
    52% off estimated retail
    Old Navy Rash Guard (view 2)Old Navy Rash Guard (view 1)Price Drop
    View Product: Old Navy Rash Guard

    Old Navy

    Rash Guard
    Size 18-24 mo
    $9.99 $7.99 20% off with code SHINE
    28% off estimated retail
    Cat & Jack Rash Guard (view 2)Cat & Jack Rash Guard (view 1)Price Drop
    View Product: Cat & Jack Rash Guard

    Cat & Jack

    Rash Guard
    Size 3-6 mo
    $8.99 $7.19 20% off with code SHINE
    40% off estimated retail
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)Price Drop
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 9 mo
    $9.99 $7.99 20% off with code SHINE
    61% off estimated retail
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)Price Drop
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 3 mo
    $9.99 $7.99 20% off with code SHINE
    61% off estimated retail
    Gymboree Rash Guard (view 2)Gymboree Rash Guard (view 1)Price Drop
    View Product: Gymboree Rash Guard

    Gymboree

    Rash Guard
    Size 3-6 mo
    $9.99 $7.99 20% off with code SHINE
    56% off estimated retail
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)Price Drop
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 18 mo
    $8.99 $7.19 20% off with code SHINE
    70% off estimated retail
    iXtreme Outfitters Board Shorts (view 2)iXtreme Outfitters Board Shorts (view 1)
    View Product: iXtreme Outfitters Board Shorts

    iXtreme Outfitters

    Board Shorts
    Size 2T
    $8.99 $7.19 20% off with code SHINE
    18% off estimated retail
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