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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.

322 items
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    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 10
    $23.99
    56% off estimated retail
    Spyder Track Jacket (view 2)Spyder Track Jacket (view 1)
    View Product: Spyder Track Jacket

    Spyder

    Track Jacket
    Size 10
    $52.99
    66% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 10
    $23.99
    56% off estimated retail
    Adidas Athletic Shorts (view 2)Adidas Athletic Shorts (view 1)
    View Product: Adidas Athletic Shorts

    Adidas

    Athletic Shorts
    Size 10
    $15.99
    40% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Adidas Athletic Shorts (view 2)Adidas Athletic Shorts (view 1)
    View Product: Adidas Athletic Shorts

    Adidas

    Athletic Shorts
    Size 10
    $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 10
    $22.99
    53% off estimated retail
    The North Face Sweatpants (view 2)The North Face Sweatpants (view 1)
    View Product: The North Face Sweatpants

    The North Face

    Sweatpants
    Size 10
    $39.99
    54% off estimated retail
    The North Face Active Pants (view 2)The North Face Active Pants (view 1)
    View Product: The North Face Active Pants

    The North Face

    Active Pants
    Size 10
    $22.99
    47% 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 10
    $20.99
    61% off estimated retail
    Carhartt Pullover Hoodie (view 2)Carhartt Pullover Hoodie (view 1)
    View Product: Carhartt Pullover Hoodie

    Carhartt

    Pullover Hoodie
    Size 10
    $23.99
    45% off estimated retail
    Champion Pullover Hoodie (view 2)Champion Pullover Hoodie (view 1)
    View Product: Champion Pullover Hoodie

    Champion

    Pullover Hoodie
    Size 10
    $14.99
    54% off estimated retail
    Goode Rider Snow Pants (view 2)Goode Rider Snow Pants (view 1)
    View Product: Goode Rider Snow Pants

    Goode Rider

    Snow Pants
    Size 10
    $34.99
    73% off estimated retail
    Active by Old Navy Athletic Shorts (view 2)Active by Old Navy Athletic Shorts (view 1)
    View Product: Active by Old Navy Athletic Shorts

    Active by Old Navy

    Athletic Shorts
    Size 10
    $7.99
    50% off estimated retail
    Puma Athletic Shorts (view 2)Puma Athletic Shorts (view 1)
    View Product: Puma Athletic Shorts

    Puma

    Athletic Shorts
    Size 10
    $13.99
    36% off estimated retail
    Puma Athletic Shorts (view 2)Puma Athletic Shorts (view 1)New With Tags
    View Product: Puma Athletic Shorts

    Puma

    Athletic Shorts
    Size 10
    $11.99
    45% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 10
    $23.99
    42% off estimated retail
    Under Armour Athletic Shorts (view 2)Under Armour Athletic Shorts (view 1)
    View Product: Under Armour Athletic Shorts

    Under Armour

    Athletic Shorts
    Size 10
    $16.99
    37% 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 10
    $18.99
    61% off estimated retail
    Crewcuts Outlet Pullover Hoodie (view 2)Crewcuts Outlet Pullover Hoodie (view 1)
    View Product: Crewcuts Outlet Pullover Hoodie

    Crewcuts Outlet

    Pullover Hoodie
    Size 3
    $17.99
    44% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 10
    $20.99
    67% off estimated retail
    Encrypted Sweatpants (view 2)Encrypted Sweatpants (view 1)
    View Product: Encrypted Sweatpants

    Encrypted

    Sweatpants
    Size 10
    $19.99
    45% off estimated retail
    Cotton on Kids Sweatpants (view 2)Cotton on Kids Sweatpants (view 1)
    View Product: Cotton on Kids Sweatpants

    Cotton on Kids

    Sweatpants
    Size 3
    $10.99
    45% off estimated retail
    Crewcuts Pullover Hoodie (view 2)Crewcuts Pullover Hoodie (view 1)Flawed Gem
    View Product: Crewcuts Pullover Hoodie

    Crewcuts

    Pullover Hoodie
    Size 10
    $20.99
    74% off estimated retail
    Adidas Active Tank (view 2)Adidas Active Tank (view 1)
    View Product: Adidas Active Tank

    Adidas

    Active Tank
    Size 10
    $14.99
    63% off estimated retail
    Nike Athletic Shorts (view 2)Nike Athletic Shorts (view 1)
    View Product: Nike Athletic Shorts

    Nike

    Athletic Shorts
    Size 10
    $15.99
    51% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 10
    $16.99
    61% off estimated retail
    all in motion Athletic Shorts (view 2)all in motion Athletic Shorts (view 1)
    View Product: all in motion Athletic Shorts

    all in motion

    Athletic Shorts
    Size 10
    $10.99
    18% 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 10
    $32.99
    50% off estimated retail
    Sonoma Goods for Life Pullover Hoodie (view 2)Sonoma Goods for Life Pullover Hoodie (view 1)
    View Product: Sonoma Goods for Life Pullover Hoodie

    Sonoma Goods for Life

    Pullover Hoodie
    Size 10
    $21.99
    45% off estimated retail
    Zara Kids Sweatpants (view 2)Zara Kids Sweatpants (view 1)
    View Product: Zara Kids Sweatpants

    Zara Kids

    Sweatpants
    Size 10
    $22.99
    42% off estimated retail
    Patagonia Active T-Shirt (view 2)Patagonia Active T-Shirt (view 1)
    View Product: Patagonia Active T-Shirt

    Patagonia

    Active T-Shirt
    Size 10
    $25.99
    41% off estimated retail
    Reebok Athletic Shorts (view 2)Reebok Athletic Shorts (view 1)
    View Product: Reebok Athletic Shorts

    Reebok

    Athletic Shorts
    Size 10
    $8.99
    66% off estimated retail
    Active by Old Navy Athletic Shorts (view 2)Active by Old Navy Athletic Shorts (view 1)
    View Product: Active by Old Navy Athletic Shorts

    Active by Old Navy

    Athletic Shorts
    Size 10
    $13.99
    25% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 10
    $21.99
    56% off estimated retail
    Aviator Nation Sweatpants (view 2)Aviator Nation Sweatpants (view 1)
    View Product: Aviator Nation Sweatpants

    Aviator Nation

    Sweatpants
    Size 10
    $37.99
    60% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 10
    $26.99
    66% off estimated retail
    Adidas Track Jacket (view 2)Adidas Track Jacket (view 1)
    View Product: Adidas Track Jacket

    Adidas

    Track Jacket
    Size 10
    $15.99
    61% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 10
    $20.99
    37% 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 3
    $20.99
    62% off estimated retail
    Active by Old Navy Athletic Shorts (view 2)Active by Old Navy Athletic Shorts (view 1)
    View Product: Active by Old Navy Athletic Shorts

    Active by Old Navy

    Athletic Shorts
    Size 10
    $12.99
    31% off estimated retail
    Active by Old Navy Athletic Shorts (view 2)Active by Old Navy Athletic Shorts (view 1)
    View Product: Active by Old Navy Athletic Shorts

    Active by Old Navy

    Athletic Shorts
    Size 10
    $12.99
    31% off estimated retail
    Patagonia Track Jacket (view 2)Patagonia Track Jacket (view 1)
    View Product: Patagonia Track Jacket

    Patagonia

    Track Jacket
    Size 3
    $13.99
    58% off estimated retail
    Reebok Athletic Shorts (view 2)Reebok Athletic Shorts (view 1)
    View Product: Reebok Athletic Shorts

    Reebok

    Athletic Shorts
    Size 10
    $10.99
    66% off estimated retail
    The North Face Pullover Hoodie (view 2)The North Face Pullover Hoodie (view 1)
    View Product: The North Face Pullover Hoodie

    The North Face

    Pullover Hoodie
    Size 10
    $58.99
    55% off estimated retail
    Jordan Active Pants (view 2)Jordan Active Pants (view 1)
    View Product: Jordan Active Pants

    Jordan

    Active Pants
    Size 10
    $20.99
    61% off estimated retail
    Air Jordan Active Pants (view 2)Air Jordan Active Pants (view 1)
    View Product: Air Jordan Active Pants

    Air Jordan

    Active Pants
    Size 10
    $21.99
    59% 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 3
    $21.99
    67% off estimated retail
    Air Jordan Athletic Shorts (view 2)Air Jordan Athletic Shorts (view 1)
    View Product: Air Jordan Athletic Shorts

    Air Jordan

    Athletic Shorts
    Size 10
    $18.99
    63% off estimated retail
    Jordan Active Pants (view 2)Jordan Active Pants (view 1)
    View Product: Jordan Active Pants

    Jordan

    Active Pants
    Size 10
    $17.99
    65% off estimated retail
    Air Jordan Athletic Shorts (view 2)Air Jordan Athletic Shorts (view 1)
    View Product: Air Jordan Athletic Shorts

    Air Jordan

    Athletic Shorts
    Size 3
    $16.99
    61% off estimated retail
    Air Jordan Active Pants (view 2)Air Jordan Active Pants (view 1)
    View Product: Air Jordan Active Pants

    Air Jordan

    Active Pants
    Size 10
    $21.99
    59% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 10
    $18.99
    40% 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 10
    $15.99
    61% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 10
    $23.99
    51% off estimated retail
    Columbia Track Jacket (view 2)Columbia Track Jacket (view 1)
    View Product: Columbia Track Jacket

    Columbia

    Track Jacket
    Size 10
    $18.99
    51% off estimated retail
    Gap Fit Athletic Shorts (view 2)Gap Fit Athletic Shorts (view 1)
    View Product: Gap Fit Athletic Shorts

    Gap Fit

    Athletic Shorts
    Size 10
    $16.99
    40% off estimated retail
    Champion Active Pants (view 2)Champion Active Pants (view 1)
    View Product: Champion Active Pants

    Champion

    Active Pants
    Size 10
    $15.99
    18% off estimated retail
    Polo by Ralph Lauren Pullover Hoodie (view 2)Polo by Ralph Lauren Pullover Hoodie (view 1)
    View Product: Polo by Ralph Lauren Pullover Hoodie

    Polo by Ralph Lauren

    Pullover Hoodie
    Size 3
    $16.99
    68% off estimated retail
    Zara Pullover Hoodie (view 2)Zara Pullover Hoodie (view 1)
    View Product: Zara Pullover Hoodie

    Zara

    Pullover Hoodie
    Size 3
    $20.99
    52% off estimated retail
    Redhead Pullover Hoodie (view 2)Redhead Pullover Hoodie (view 1)
    View Product: Redhead Pullover Hoodie

    Redhead

    Pullover Hoodie
    Size 10
    $11.99
    50% off estimated retail
    Safon Pullover Hoodie (view 2)Safon Pullover Hoodie (view 1)
    View Product: Safon Pullover Hoodie

    Safon

    Pullover Hoodie
    Size 10
    $15.99
    57% off estimated retail
    Champion Pullover Hoodie (view 2)Champion Pullover Hoodie (view 1)
    View Product: Champion Pullover Hoodie

    Champion

    Pullover Hoodie
    Size 10
    $21.99
    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 10
    $21.99
    56% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 10
    $21.99
    56% off estimated retail
    NHL Pullover Hoodie (view 2)NHL Pullover Hoodie (view 1)
    View Product: NHL Pullover Hoodie

    NHL

    Pullover Hoodie
    Size 10
    $20.99
    61% off estimated retail
    Champion Pullover Hoodie (view 2)Champion Pullover Hoodie (view 1)
    View Product: Champion Pullover Hoodie

    Champion

    Pullover Hoodie
    Size 10
    $15.99
    60% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 3
    $21.99
    41% off estimated retail
    Gap Kids Pullover Hoodie (view 2)Gap Kids Pullover Hoodie (view 1)
    View Product: Gap Kids Pullover Hoodie

    Gap Kids

    Pullover Hoodie
    Size 10
    $22.99
    55% off estimated retail
    Polo by Ralph Lauren Sweatpants (view 2)Polo by Ralph Lauren Sweatpants (view 1)
    View Product: Polo by Ralph Lauren Sweatpants
    Size 3
    $17.99
    71% 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 10
    $30.99
    71% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 10
    $23.99
    63% off estimated retail
    Jordan Track Jacket (view 2)Jordan Track Jacket (view 1)
    View Product: Jordan Track Jacket

    Jordan

    Track Jacket
    Size 10
    $25.99
    67% off estimated retail
    Janie and Jack Zip Up Hoodie (view 2)Janie and Jack Zip Up Hoodie (view 1)
    View Product: Janie and Jack Zip Up Hoodie

    Janie and Jack

    Zip Up Hoodie
    Size 3
    $17.99
    66% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 10
    $22.99
    45% off estimated retail
    Champion Active Pants (view 2)Champion Active Pants (view 1)
    View Product: Champion Active Pants

    Champion

    Active Pants
    Size 10
    $10.99
    43% 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 10
    $16.99
    58% 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 10
    $16.99
    58% off estimated retail
    Babolat Active T-Shirt (view 2)Babolat Active T-Shirt (view 1)
    View Product: Babolat Active T-Shirt

    Babolat

    Active T-Shirt
    Size 10
    $17.99
    67% off estimated retail
    DSG Active T-Shirt (view 2)DSG Active T-Shirt (view 1)
    View Product: DSG Active T-Shirt

    DSG

    Active T-Shirt
    Size 10
    $15.99
    60% off estimated retail
    Champion Sweatpants (view 2)Champion Sweatpants (view 1)
    View Product: Champion Sweatpants

    Champion

    Sweatpants
    Size 10
    $18.99
    36% off estimated retail
    Crewcuts Outlet Pullover Hoodie (view 2)Crewcuts Outlet Pullover Hoodie (view 1)
    View Product: Crewcuts Outlet Pullover Hoodie

    Crewcuts Outlet

    Pullover Hoodie
    Size 10
    $17.99
    54% off estimated retail
    Hurley Athletic Shorts (view 2)Hurley Athletic Shorts (view 1)
    View Product: Hurley Athletic Shorts

    Hurley

    Athletic Shorts
    Size 10
    $15.99
    60% off estimated retail
    Hurley Active T-Shirt (view 2)Hurley Active T-Shirt (view 1)
    View Product: Hurley Active T-Shirt

    Hurley

    Active T-Shirt
    Size 10
    $18.99
    67% 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 10
    $18.99
    61% off estimated retail
    Adidas Athletic Shorts (view 2)Adidas Athletic Shorts (view 1)
    View Product: Adidas Athletic Shorts

    Adidas

    Athletic Shorts
    Size 10
    $16.99
    48% off estimated retail
    Tek Gear Track Pants (view 2)Tek Gear Track Pants (view 1)
    View Product: Tek Gear Track Pants

    Tek Gear

    Track Pants
    Size 10
    $15.99
    48% off estimated retail
    FILA Sweatpants (view 2)FILA Sweatpants (view 1)
    View Product: FILA Sweatpants

    FILA

    Sweatpants
    Size 10
    $25.99
    48% off estimated retail
    H&M Zip Up Hoodie (view 2)H&M Zip Up Hoodie (view 1)
    View Product: H&M Zip Up Hoodie

    H&M

    Zip Up Hoodie
    Size 3
    $12.99
    55% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 10
    $21.99
    56% off estimated retail
    Patagonia Active T-Shirt (view 2)Patagonia Active T-Shirt (view 1)
    View Product: Patagonia Active T-Shirt

    Patagonia

    Active T-Shirt
    Size 10
    $19.99
    56% 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 10
    $29.99
    65% off estimated retail
    Rock Band Zip Up Hoodie (view 2)Rock Band Zip Up Hoodie (view 1)New With Tags
    View Product: Rock Band Zip Up Hoodie

    Rock Band

    Zip Up Hoodie
    Size 10
    $22.99
    65% off estimated retail
    Adidas Track Jacket (view 2)Adidas Track Jacket (view 1)
    View Product: Adidas Track Jacket

    Adidas

    Track Jacket
    Size 10
    $20.99
    58% off estimated retail
    Spyder Snow Pants (view 2)Spyder Snow Pants (view 1)
    View Product: Spyder Snow Pants

    Spyder

    Snow Pants
    Size 10
    $43.99
    75% off estimated retail
    Spalding Athletic Pullover Hoodie (view 2)Spalding Athletic Pullover Hoodie (view 1)
    View Product: Spalding Athletic Pullover Hoodie

    Spalding Athletic

    Pullover Hoodie
    Size 10
    $11.99
    54% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 10
    $16.99
    65% off estimated retail
    Jurassic World Sweatpants (view 2)Jurassic World Sweatpants (view 1)
    View Product: Jurassic World Sweatpants

    Jurassic World

    Sweatpants
    Size 10
    $21.99
    45% off estimated retail