About
ThredUp LogoThredUp
Shop
SellCleanout animation
Beta
My ThredUp
Account
0
Check out

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.

8Remove filterCottonRemove filterWoolRemove filter
75 items
Sort by:
    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 8
    $15.99
    51% off estimated retail
    DSG Sweatpants (view 2)DSG Sweatpants (view 1)
    View Product: DSG Sweatpants

    DSG

    Sweatpants
    Size 8
    $14.99
    54% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 8
    $14.99
    55% off estimated retail
    DSG Sweatpants (view 2)DSG Sweatpants (view 1)
    View Product: DSG Sweatpants

    DSG

    Sweatpants
    Size 8
    $14.99
    54% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 8
    $17.99
    33% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 8
    $23.99
    56% off estimated retail
    Hanna Andersson Pullover Hoodie (view 2)Hanna Andersson Pullover Hoodie (view 1)
    View Product: Hanna Andersson Pullover Hoodie

    Hanna Andersson

    Pullover Hoodie
    Size 8
    $22.99
    43% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 8
    $21.99
    37% off estimated retail
    Hawke & Co. Zip Up Hoodie (view 2)Hawke & Co. Zip Up Hoodie (view 1)
    View Product: Hawke & Co. Zip Up Hoodie

    Hawke & Co.

    Zip Up Hoodie
    Size 8
    $22.99
    64% off estimated retail
    Minecraft Active T-Shirt (view 2)Minecraft Active T-Shirt (view 1)
    View Product: Minecraft Active T-Shirt

    Minecraft

    Active T-Shirt
    Size 8
    $11.99
    40% 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 8
    $27.99
    67% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 8
    $18.99
    70% 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 8
    $16.99
    48% off estimated retail
    Hanna Andersson Zip Up Hoodie (view 2)Hanna Andersson Zip Up Hoodie (view 1)
    View Product: Hanna Andersson Zip Up Hoodie

    Hanna Andersson

    Zip Up Hoodie
    Size 8
    $25.99
    45% 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 8
    $22.99
    58% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)Flawed Gem
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 8
    $26.99
    68% off estimated retail
    UT for Uniqlo Pullover Hoodie (view 2)UT for Uniqlo Pullover Hoodie (view 1)
    View Product: UT for Uniqlo Pullover Hoodie

    UT for Uniqlo

    Pullover Hoodie
    Size 8
    $11.99
    63% off estimated retail
    Nike Pullover Hoodie (view 2)Nike Pullover Hoodie (view 1)Flawed Gem
    View Product: Nike Pullover Hoodie

    Nike

    Pullover Hoodie
    Size 8
    $22.99
    66% off estimated retail
    Australia Pullover Hoodie (view 2)Australia Pullover Hoodie (view 1)
    View Product: Australia Pullover Hoodie

    Australia

    Pullover Hoodie
    Size 8
    $13.99 $11.19 20% off with code THANKU
    36% off estimated retail
    An Original Penguin by Munsingwear Pullover Hoodie (view 2)An Original Penguin by Munsingwear Pullover Hoodie (view 1)
    View Product: An Original Penguin by Munsingwear Pullover Hoodie

    An Original Penguin by Munsingwear

    Pullover Hoodie
    Size 8
    $15.99 $12.79 20% off with code THANKU
    63% 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

    Polo by Ralph Lauren

    Zip Up Hoodie
    Size 8
    $20.99 $15.74 25% off with code THANKU
    61% off estimated retail
    Treasure & Bond Pullover Hoodie (view 2)Treasure & Bond Pullover Hoodie (view 1)
    View Product: Treasure & Bond Pullover Hoodie

    Treasure & Bond

    Pullover Hoodie
    Size 8
    $16.99 $13.59 20% off with code THANKU
    61% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 8
    $30.99 $21.69 30% off with code THANKU
    52% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 8
    $20.99 $14.69 30% off with code THANKU
    61% off estimated retail
    Gap Pullover Hoodie (view 2)Gap Pullover Hoodie (view 1)
    View Product: Gap Pullover Hoodie

    Gap

    Pullover Hoodie
    Size 8
    $21.99 $16.49 25% off with code THANKU
    62% off estimated retail
    Gap Pullover Hoodie (view 2)Gap Pullover Hoodie (view 1)
    View Product: Gap Pullover Hoodie

    Gap

    Pullover Hoodie
    Size 8
    $19.99 $14.99 25% off with code THANKU
    53% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 8
    $17.99 $12.59 30% off with code THANKU
    33% off estimated retail
    Rockets of Awesome Pullover Hoodie (view 2)Rockets of Awesome Pullover Hoodie (view 1)
    View Product: Rockets of Awesome Pullover Hoodie

    Rockets of Awesome

    Pullover Hoodie
    Size 8
    $16.99 $12.74 25% off with code THANKU
    61% off estimated retail
    Zara Kids Pullover Hoodie (view 2)Zara Kids Pullover Hoodie (view 1)
    View Product: Zara Kids Pullover Hoodie

    Zara Kids

    Pullover Hoodie
    Size 8
    $10.99 $8.79 20% off with code THANKU
    75% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 8
    $17.99 $12.59 30% off with code THANKU
    47% off estimated retail
    Air Jordan Active Tank (view 2)Air Jordan Active Tank (view 1)
    View Product: Air Jordan Active Tank

    Air Jordan

    Active Tank
    Size 8
    $19.99 $14.99 25% off with code THANKU
    69% off estimated retail
    H&M Pullover Hoodie (view 2)H&M Pullover Hoodie (view 1)New With Tags
    View Product: H&M Pullover Hoodie

    H&M

    Pullover Hoodie
    Size 8
    $14.99 $11.99 20% off with code THANKU
    54% off estimated retail
    Levi's Pullover Hoodie (view 2)Levi's Pullover Hoodie (view 1)
    View Product: Levi's Pullover Hoodie

    Levi's

    Pullover Hoodie
    Size 8
    $16.99 $13.59 20% off with code THANKU
    61% 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 8
    $15.99 $12.79 20% off with code THANKU
    51% off estimated retail
    Sonoma Goods for Life Sweatpants (view 2)Sonoma Goods for Life Sweatpants (view 1)
    View Product: Sonoma Goods for Life Sweatpants

    Sonoma Goods for Life

    Sweatpants
    Size 8
    $9.99 $7.99 20% off with code THANKU
    60% 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 8
    $15.99 $11.99 25% off with code THANKU
    70% off estimated retail
    Junk Food for Gap Kids Pullover Hoodie (view 2)Junk Food for Gap Kids Pullover Hoodie (view 1)
    View Product: Junk Food for Gap Kids Pullover Hoodie

    Junk Food for Gap Kids

    Pullover Hoodie
    Size 8
    $20.99 $14.69 30% off with code THANKU
    61% 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 8
    $17.99 $14.39 20% off with code THANKU
    45% off estimated retail
    Jordan Sweatpants (view 2)Jordan Sweatpants (view 1)
    View Product: Jordan Sweatpants

    Jordan

    Sweatpants
    Size 8
    $20.99 $13.64 35% off with code THANKU
    67% off estimated retail
    DSG Sweatpants (view 2)DSG Sweatpants (view 1)
    View Product: DSG Sweatpants

    DSG

    Sweatpants
    Size 8
    $19.99 $15.99 20% off with code THANKU
    39% 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 8
    $15.99 $12.79 20% off with code THANKU
    70% off estimated retail
    Tek Gear Pullover Hoodie (view 2)Tek Gear Pullover Hoodie (view 1)
    View Product: Tek Gear Pullover Hoodie

    Tek Gear

    Pullover Hoodie
    Size 8
    $13.99 $11.19 20% off with code THANKU
    57% off estimated retail
    Gap Kids Zip Up Hoodie (view 2)Gap Kids Zip Up Hoodie (view 1)
    View Product: Gap Kids Zip Up Hoodie

    Gap Kids

    Zip Up Hoodie
    Size 8
    $15.99 $12.79 20% off with code THANKU
    62% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 8
    $14.99 $11.24 25% off with code THANKU
    54% off estimated retail
    Shaun White Zip Up Hoodie (view 2)Shaun White Zip Up Hoodie (view 1)
    View Product: Shaun White Zip Up Hoodie

    Shaun White

    Zip Up Hoodie
    Size 8
    $14.99 $11.24 25% off with code THANKU
    54% off estimated retail
    Tailor Vintage Pullover Hoodie (view 2)Tailor Vintage Pullover Hoodie (view 1)
    View Product: Tailor Vintage Pullover Hoodie

    Tailor Vintage

    Pullover Hoodie
    Size 8
    $25.99 $16.89 35% off with code THANKU
    76% off estimated retail
    Burberry Zip Up Hoodie (view 2)Burberry Zip Up Hoodie (view 1)
    View Product: Burberry Zip Up Hoodie

    Burberry

    Zip Up Hoodie
    Size 8
    $206.99 $165.59 20% off with code THANKU
    39% off estimated retail
    Shaun White Zip Up Hoodie (view 2)Shaun White Zip Up Hoodie (view 1)
    View Product: Shaun White Zip Up Hoodie

    Shaun White

    Zip Up Hoodie
    Size 8
    $16.99 $13.59 20% off with code THANKU
    48% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)Flawed Gem
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 8
    $12.99 $10.39 20% off with code THANKU
    70% 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 8
    $18.99 $12.34 35% off with code THANKU
    65% off estimated retail
    Buffalo by David Bitton Sweatpants (view 2)Buffalo by David Bitton Sweatpants (view 1)Flawed Gem
    View Product: Buffalo by David Bitton Sweatpants

    Buffalo by David Bitton

    Sweatpants
    Size 8
    $15.99 $12.79 20% off with code THANKU
    70% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 8
    $17.99 $13.49 25% off with code THANKU
    56% off estimated retail
    Member's Mark Zip Up Hoodie (view 2)Member's Mark Zip Up Hoodie (view 1)
    View Product: Member's Mark Zip Up Hoodie

    Member's Mark

    Zip Up Hoodie
    Size 8
    $8.99 $7.19 20% off with code THANKU
    59% 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 8
    $15.99 $11.99 25% off with code THANKU
    62% off estimated retail
    Polo by Ralph Lauren Sweatpants (view 2)Polo by Ralph Lauren Sweatpants (view 1)
    View Product: Polo by Ralph Lauren Sweatpants

    Polo by Ralph Lauren

    Sweatpants
    Size 8
    $13.99 $11.19 20% off with code THANKU
    73% off estimated retail
    Athleta Girl X Allyson Felix Pullover Hoodie (view 2)Athleta Girl X Allyson Felix Pullover Hoodie (view 1)
    View Product: Athleta Girl X Allyson Felix Pullover Hoodie

    Athleta Girl X Allyson Felix

    Pullover Hoodie
    Size 8
    $27.99 $16.79 40% off with code THANKU
    67% off estimated retail
    Genuine Merchandise by Team Athletics Active T-Shirt (view 2)Genuine Merchandise by Team Athletics Active T-Shirt (view 1)
    View Product: Genuine Merchandise by Team Athletics Active T-Shirt

    Genuine Merchandise by Team Athletics

    Active T-Shirt
    Size 8
    $11.99 $9.59 20% off with code THANKU
    63% off estimated retail
    Adidas Stella McCartney Sweatpants (view 2)Adidas Stella McCartney Sweatpants (view 1)
    View Product: Adidas Stella McCartney Sweatpants

    Adidas Stella McCartney

    Sweatpants
    Size 8
    $32.99 $21.44 35% off with code THANKU
    49% 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 8
    $17.99 $11.69 35% off with code THANKU
    67% off estimated retail
    Timberland Pullover Hoodie (view 2)Timberland Pullover Hoodie (view 1)
    View Product: Timberland Pullover Hoodie

    Timberland

    Pullover Hoodie
    Size 8
    $25.99 $15.59 40% off with code THANKU
    70% off estimated retail
    Faherty Zip Up Hoodie (view 2)Faherty Zip Up Hoodie (view 1)
    View Product: Faherty Zip Up Hoodie

    Faherty

    Zip Up Hoodie
    Size 8
    $44.99 $35.99 20% off with code THANKU
    65% off estimated retail
    all in motion Zip Up Hoodie (view 2)all in motion Zip Up Hoodie (view 1)
    View Product: all in motion Zip Up Hoodie

    all in motion

    Zip Up Hoodie
    Size 8
    $10.99 $8.79 20% off with code THANKU
    50% 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 8
    $18.99 $14.24 25% off with code THANKU
    55% off estimated retail
    Champion Pullover Hoodie (view 2)Champion Pullover Hoodie (view 1)
    View Product: Champion Pullover Hoodie

    Champion

    Pullover Hoodie
    Size 8
    $11.99 $8.99 25% off with code THANKU
    45% off estimated retail
    Columbia Zip Up Hoodie (view 2)Columbia Zip Up Hoodie (view 1)
    View Product: Columbia Zip Up Hoodie

    Columbia

    Zip Up Hoodie
    Size 8
    $15.99 $10.39 35% off with code THANKU
    63% off estimated retail
    Timberland Pullover Hoodie (view 2)Timberland Pullover Hoodie (view 1)
    View Product: Timberland Pullover Hoodie

    Timberland

    Pullover Hoodie
    Size 8
    $22.99 $16.09 30% off with code THANKU
    73% 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 8
    $15.99 $11.99 25% off with code THANKU
    62% off estimated retail
    Timberland Zip Up Hoodie (view 2)Timberland Zip Up Hoodie (view 1)
    View Product: Timberland Zip Up Hoodie

    Timberland

    Zip Up Hoodie
    Size 8
    $27.99 $19.59 30% off with code THANKU
    67% off estimated retail
    Assorted Brands Pullover Hoodie (view 2)Assorted Brands Pullover Hoodie (view 1)
    View Product: Assorted Brands Pullover Hoodie

    Assorted Brands

    Pullover Hoodie
    Size 8
    $13.99 $10.49 25% off with code THANKU
    68% off estimated retail
    Assorted Brands Pullover Hoodie (view 2)Assorted Brands Pullover Hoodie (view 1)
    View Product: Assorted Brands Pullover Hoodie

    Assorted Brands

    Pullover Hoodie
    Size 8
    $16.99 $11.89 30% off with code THANKU
    61% off estimated retail
    Xersion Active T-Shirt (view 2)Xersion Active T-Shirt (view 1)
    View Product: Xersion Active T-Shirt

    Xersion

    Active T-Shirt
    Size 8
    $11.99 $9.59 20% off with code THANKU
    52% off estimated retail
    Petit Bateau Pullover Hoodie (view 2)Petit Bateau Pullover Hoodie (view 1)Price Drop
    View Product: Petit Bateau Pullover Hoodie

    Petit Bateau

    Pullover Hoodie
    Size 8
    $19.99 $11.99 40% off with code THANKU
    69% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)Price Drop
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 8
    $15.99 $11.99 25% off with code THANKU
    61% off estimated retail
    Colosseum Athletics Pullover Hoodie (view 2)Colosseum Athletics Pullover Hoodie (view 1)Price Drop
    View Product: Colosseum Athletics Pullover Hoodie

    Colosseum Athletics

    Pullover Hoodie
    Size 8
    $13.99 $9.79 30% off with code THANKU
    68% off estimated retail
    Reiss Active T-Shirt (view 2)Reiss Active T-Shirt (view 1)Price Drop
    View Product: Reiss Active T-Shirt

    Reiss

    Active T-Shirt
    Size 8
    $9.99 $7.99 20% off with code THANKU
    87% off estimated retail
    Back
    1
    Next

    Loading...