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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    Old Navy Board Shorts (view 2)Old Navy Board Shorts (view 1)New With Tags
    View Product: Old Navy Board Shorts

    Old Navy

    Board Shorts
    Size 2T
    $9.99
    37% off estimated retail
    Art Class Board Shorts (view 2)Art Class Board Shorts (view 1)
    View Product: Art Class Board Shorts

    Art Class

    Board Shorts
    Size 8
    $10.99
    21% off estimated retail
    Nike Board Shorts (view 2)Nike Board Shorts (view 1)
    View Product: Nike Board Shorts

    Nike

    Board Shorts
    Size Large kids
    $24.99
    35% off estimated retail
    Hanna Andersson Board Shorts (view 2)Hanna Andersson Board Shorts (view 1)
    View Product: Hanna Andersson Board Shorts

    Hanna Andersson

    Board Shorts
    Size 6
    $15.99
    46% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Cat & Jack Board Shorts (view 2)Cat & Jack Board Shorts (view 1)Flawed Gem
    View Product: Cat & Jack Board Shorts

    Cat & Jack

    Board Shorts
    Size 3T
    $8.99
    30% off estimated retail
    Carter's Board Shorts (view 2)Carter's Board Shorts (view 1)
    View Product: Carter's Board Shorts

    Carter's

    Board Shorts
    Size 3T
    $7.99
    69% off estimated retail
    Art Class Board Shorts (view 2)Art Class Board Shorts (view 1)
    View Product: Art Class Board Shorts

    Art Class

    Board Shorts
    Size 6
    $7.99
    42% off estimated retail
    Lands' End Rash Guard (view 2)Lands' End Rash Guard (view 1)
    View Product: Lands' End Rash Guard

    Lands' End

    Rash Guard
    Size 5
    $9.99
    69% off estimated retail
    Gap Kids Rash Guard (view 2)Gap Kids Rash Guard (view 1)
    View Product: Gap Kids Rash Guard

    Gap Kids

    Rash Guard
    Size Small infants
    $12.99
    38% off estimated retail
    Lands' End Rash Guard (view 2)Lands' End Rash Guard (view 1)
    View Product: Lands' End Rash Guard

    Lands' End

    Rash Guard
    Size 5
    $11.99
    63% 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 18-24 mo
    $9.99
    37% off estimated retail
    Art Class Rash Guard (view 2)Art Class Rash Guard (view 1)
    View Product: Art Class Rash Guard

    Art Class

    Rash Guard
    Size 14
    $9.99
    50% off estimated retail
    Baby Gap Rash Guard (view 2)Baby Gap Rash Guard (view 1)
    View Product: Baby Gap Rash Guard

    Baby Gap

    Rash Guard
    Size 6-12 mo
    $9.99
    52% off estimated retail
    Janie and Jack Board Shorts (view 2)Janie and Jack Board Shorts (view 1)New With Tags
    View Product: Janie and Jack Board Shorts

    Janie and Jack

    Board Shorts
    Size 0-3 mo
    $8.99
    62% off estimated retail
    Nike Board Shorts (view 2)Nike Board Shorts (view 1)Flawed Gem
    View Product: Nike Board Shorts

    Nike

    Board Shorts
    Size Medium infants
    Lina Board Shorts (view 2)Lina Board Shorts (view 1)
    View Product: Lina Board Shorts

    Lina

    Board Shorts
    Size Small infants
    $8.99 $7.19 20% off with code THANKU
    18% off estimated retail
    O'Neill Board Shorts (view 2)O'Neill Board Shorts (view 1)
    View Product: O'Neill Board Shorts

    O'Neill

    Board Shorts
    Size Small infants
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    Tea Board Shorts (view 2)Tea Board Shorts (view 1)
    View Product: Tea Board Shorts

    Tea

    Board Shorts
    Size 12-18 mo
    ZX Board Shorts (view 2)ZX Board Shorts (view 1)Price Drop
    View Product: ZX Board Shorts

    ZX

    Board Shorts
    Size Medium infants
    $7.99 $6.39 20% off with code THANKU
    55% off estimated retail
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