Cater to your boys' busy lifestyles with affordable activewear from thredUP. Enjoy steep savings with prices up to 90% off estimated retail when you shop our extensive collection of hoodies, tops, shorts, and pants.

253 items
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    Mini Boden Sweatpants (view 2)Mini Boden Sweatpants (view 1)
    View Product: Mini Boden Sweatpants

    Mini Boden

    Sweatpants
    Size 7
    $18.99
    44% off estimated retail
    Eddie Bauer Pullover Hoodie (view 2)Eddie Bauer Pullover Hoodie (view 1)
    View Product: Eddie Bauer Pullover Hoodie

    Eddie Bauer

    Pullover Hoodie
    Size 7
    $19.99
    54% off estimated retail
    Polo by Ralph Lauren Zip Up Hoodie (view 2)Polo by Ralph Lauren Zip Up Hoodie (view 1)
    View Product: Polo by Ralph Lauren Zip Up Hoodie
    Size 7
    $29.99
    45% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 7
    $17.99
    56% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 7
    $17.99
    56% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 7
    $22.99
    48% off estimated retail
    Spyder Pullover Hoodie (view 2)Spyder Pullover Hoodie (view 1)
    View Product: Spyder Pullover Hoodie

    Spyder

    Pullover Hoodie
    Size 7
    $24.99
    77% off estimated retail
    Gap Fit Zip Up Hoodie (view 2)Gap Fit Zip Up Hoodie (view 1)
    View Product: Gap Fit Zip Up Hoodie

    Gap Fit

    Zip Up Hoodie
    Size 7
    $21.99
    60% off estimated retail
    Under Armour Track Jacket (view 2)Under Armour Track Jacket (view 1)
    View Product: Under Armour Track Jacket

    Under Armour

    Track Jacket
    Size 7
    $17.99
    56% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $23.99
    40% off estimated retail
    Nike Athletic Shorts (view 2)Nike Athletic Shorts (view 1)
    View Product: Nike Athletic Shorts

    Nike

    Athletic Shorts
    Size 7
    $12.99
    51% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $17.99
    55% off estimated retail
    Nike Pullover Hoodie (view 2)Nike Pullover Hoodie (view 1)
    View Product: Nike Pullover Hoodie

    Nike

    Pullover Hoodie
    Size 7
    $21.99
    60% off estimated retail
    Polo by Ralph Lauren Zip Up Hoodie (view 2)Polo by Ralph Lauren Zip Up Hoodie (view 1)
    View Product: Polo by Ralph Lauren Zip Up Hoodie
    Size 7
    $17.99
    67% off estimated retail
    Under Armour Pullover Hoodie (view 2)Under Armour Pullover Hoodie (view 1)
    View Product: Under Armour Pullover Hoodie

    Under Armour

    Pullover Hoodie
    Size 7
    $24.99
    54% off estimated retail
    Under Armour Pullover Hoodie (view 2)Under Armour Pullover Hoodie (view 1)
    View Product: Under Armour Pullover Hoodie

    Under Armour

    Pullover Hoodie
    Size 7
    $23.99
    56% off estimated retail
    Sports Illustrated Sweatpants (view 2)Sports Illustrated Sweatpants (view 1)
    View Product: Sports Illustrated Sweatpants
    Size 7
    $21.99
    46% off estimated retail
    Roots Kids Zip Up Hoodie (view 2)Roots Kids Zip Up Hoodie (view 1)New With Tags
    View Product: Roots Kids Zip Up Hoodie

    Roots Kids

    Zip Up Hoodie
    Size 7
    $9.99
    54% off estimated retail
    Volcom Pullover Hoodie (view 2)Volcom Pullover Hoodie (view 1)
    View Product: Volcom Pullover Hoodie

    Volcom

    Pullover Hoodie
    Size 7
    $22.99
    58% off estimated retail
    NFL Pullover Hoodie (view 2)NFL Pullover Hoodie (view 1)
    View Product: NFL Pullover Hoodie

    NFL

    Pullover Hoodie
    Size 7
    $32.99
    49% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 7
    $25.99
    42% off estimated retail
    Nike Pullover Hoodie (view 2)Nike Pullover Hoodie (view 1)
    View Product: Nike Pullover Hoodie

    Nike

    Pullover Hoodie
    Size 7
    $24.99
    54% off estimated retail
    OshKosh B'gosh Athletic Shorts (view 2)OshKosh B'gosh Athletic Shorts (view 1)
    View Product: OshKosh B'gosh Athletic Shorts

    OshKosh B'gosh

    Athletic Shorts
    Size 7
    $11.99
    42% off estimated retail
    Joules Zip Up Hoodie (view 2)Joules Zip Up Hoodie (view 1)
    View Product: Joules Zip Up Hoodie

    Joules

    Zip Up Hoodie
    Size 7
    $32.99
    69% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $21.99
    46% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 7
    $22.99
    14% off estimated retail
    Adidas Track Jacket (view 2)Adidas Track Jacket (view 1)
    View Product: Adidas Track Jacket

    Adidas

    Track Jacket
    Size 7
    $14.99
    63% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 7
    $25.99
    36% off estimated retail
    Adidas Athletic Shorts (view 2)Adidas Athletic Shorts (view 1)
    View Product: Adidas Athletic Shorts

    Adidas

    Athletic Shorts
    Size 7
    $12.99
    51% off estimated retail
    Adidas Athletic Shorts (view 2)Adidas Athletic Shorts (view 1)
    View Product: Adidas Athletic Shorts

    Adidas

    Athletic Shorts
    Size 7
    $10.99
    59% off estimated retail
    Splendid Zip Up Hoodie (view 2)Splendid Zip Up Hoodie (view 1)
    View Product: Splendid Zip Up Hoodie

    Splendid

    Zip Up Hoodie
    Size 7
    $25.99
    60% off estimated retail
    Miles Sweatpants (view 2)Miles Sweatpants (view 1)
    View Product: Miles Sweatpants

    Miles

    Sweatpants
    Size 7
    $23.99
    41% off estimated retail
    Crewcuts Sweatpants (view 2)Crewcuts Sweatpants (view 1)Flawed Gem
    View Product: Crewcuts Sweatpants

    Crewcuts

    Sweatpants
    Size 7
    $13.99
    78% off estimated retail
    Nike Zip Up Hoodie (view 2)Nike Zip Up Hoodie (view 1)
    View Product: Nike Zip Up Hoodie

    Nike

    Zip Up Hoodie
    Size 7
    $21.99
    60% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 7
    $19.99
    63% off estimated retail
    Lands' End Pullover Hoodie (view 2)Lands' End Pullover Hoodie (view 1)
    View Product: Lands' End Pullover Hoodie

    Lands' End

    Pullover Hoodie
    Size 7
    $11.99
    52% off estimated retail
    Nike Pullover Hoodie (view 2)Nike Pullover Hoodie (view 1)
    View Product: Nike Pullover Hoodie

    Nike

    Pullover Hoodie
    Size 7
    $20.99
    61% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 7
    $20.99
    61% off estimated retail
    Puma Active T-Shirt (view 2)Puma Active T-Shirt (view 1)
    View Product: Puma Active T-Shirt

    Puma

    Active T-Shirt
    Size 7
    $15.99
    51% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $18.99
    65% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $20.99
    47% off estimated retail
    Adidas Track Jacket (view 2)Adidas Track Jacket (view 1)
    View Product: Adidas Track Jacket

    Adidas

    Track Jacket
    Size 7
    $19.99
    51% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 7
    $18.99
    53% off estimated retail
    Crewcuts Zip Up Hoodie (view 2)Crewcuts Zip Up Hoodie (view 1)
    View Product: Crewcuts Zip Up Hoodie

    Crewcuts

    Zip Up Hoodie
    Size 7
    $20.99
    67% off estimated retail
    Air Jordan Zip Up Hoodie (view 2)Air Jordan Zip Up Hoodie (view 1)
    View Product: Air Jordan Zip Up Hoodie

    Air Jordan

    Zip Up Hoodie
    Size 7
    $28.99
    66% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 7
    $23.99
    46% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $17.99
    56% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $19.99
    51% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 7
    $14.99
    63% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 7
    $15.99
    40% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 7
    $14.99
    63% off estimated retail
    Nike Zip Up Hoodie (view 2)Nike Zip Up Hoodie (view 1)
    View Product: Nike Zip Up Hoodie

    Nike

    Zip Up Hoodie
    Size 7
    $18.99
    65% off estimated retail
    Nike Track Jacket (view 2)Nike Track Jacket (view 1)
    View Product: Nike Track Jacket

    Nike

    Track Jacket
    Size 7
    $13.99
    65% off estimated retail
    Nike Track Jacket (view 2)Nike Track Jacket (view 1)Flawed Gem
    View Product: Nike Track Jacket

    Nike

    Track Jacket
    Size 7
    $25.99
    61% off estimated retail
    Mac Henry Zip Up Hoodie (view 2)Mac Henry Zip Up Hoodie (view 1)
    View Product: Mac Henry Zip Up Hoodie

    Mac Henry

    Zip Up Hoodie
    Size 7
    $8.99
    59% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 7
    $13.99
    65% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $20.99
    48% off estimated retail
    Nike Zip Up Hoodie (view 2)Nike Zip Up Hoodie (view 1)
    View Product: Nike Zip Up Hoodie

    Nike

    Zip Up Hoodie
    Size 7
    $21.99
    60% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)Flawed Gem
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $18.99
    53% off estimated retail
    Nike Active T-Shirt (view 2)Nike Active T-Shirt (view 1)
    View Product: Nike Active T-Shirt

    Nike

    Active T-Shirt
    Size 7
    $17.99
    56% off estimated retail
    Tommy Hilfiger Zip Up Hoodie (view 2)Tommy Hilfiger Zip Up Hoodie (view 1)
    View Product: Tommy Hilfiger Zip Up Hoodie

    Tommy Hilfiger

    Zip Up Hoodie
    Size 7
    $19.99
    63% off estimated retail
    Under Armour Track Jacket (view 2)Under Armour Track Jacket (view 1)
    View Product: Under Armour Track Jacket

    Under Armour

    Track Jacket
    Size 7
    $21.99
    46% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 7
    $12.99
    68% off estimated retail
    Air Jordan Pullover Hoodie (view 2)Air Jordan Pullover Hoodie (view 1)
    View Product: Air Jordan Pullover Hoodie

    Air Jordan

    Pullover Hoodie
    Size 7
    $25.99
    70% off estimated retail
    The North Face Track Jacket (view 2)The North Face Track Jacket (view 1)
    View Product: The North Face Track Jacket

    The North Face

    Track Jacket
    Size 7
    $26.99
    58% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $15.99
    70% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $19.99
    51% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $19.99
    51% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 7
    $12.99
    68% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 7
    $16.99
    58% off estimated retail

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