Sweatpants are staples of any growing boy's wardrobe. Whether your little man is always on the move or enjoys relaxing in his sweats, find them for up to 90% less than retail at thredUP.

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    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $21.99
    60% off estimated retail
    Crewcuts Outlet Sweatpants (view 2)Crewcuts Outlet Sweatpants (view 1)
    View Product: Crewcuts Outlet Sweatpants

    Crewcuts Outlet

    Sweatpants
    Size 8
    $15.99
    48% off estimated retail
    Weatherproof Sweatpants (view 2)Weatherproof Sweatpants (view 1)
    View Product: Weatherproof Sweatpants

    Weatherproof

    Sweatpants
    Size 14
    $6.99
    56% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large youth
    $16.99
    57% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Nordstrom Rack Sweatpants (view 2)Nordstrom Rack Sweatpants (view 1)
    View Product: Nordstrom Rack Sweatpants

    Nordstrom Rack

    Sweatpants
    Size 4
    $10.99
    50% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 6-9 mo
    $12.99
    45% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size Large kids
    $20.99
    51% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 14
    $20.99
    51% off estimated retail
    Puma Sweatpants (view 2)Puma Sweatpants (view 1)
    View Product: Puma Sweatpants

    Puma

    Sweatpants
    Size Medium youth
    $14.99
    57% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)Flawed Gem
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size X-Small youth
    $22.99
    58% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)Flawed Gem
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size Large kids
    $22.99
    58% off estimated retail
    Rylee + Cru Sweatpants (view 2)Rylee + Cru Sweatpants (view 1)
    View Product: Rylee + Cru Sweatpants

    Rylee + Cru

    Sweatpants
    Size 2T
    $12.99
    60% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size Large kids
    $24.99
    64% off estimated retail
    Cat & Jack Sweatpants (view 2)Cat & Jack Sweatpants (view 1)
    View Product: Cat & Jack Sweatpants

    Cat & Jack

    Sweatpants
    Size 4T
    $7.99
    20% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 3
    $22.99
    47% off estimated retail
    Truth Sweatpants (view 2)Truth Sweatpants (view 1)
    View Product: Truth Sweatpants

    Truth

    Sweatpants
    Size 6
    $8.99
    43% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 3T
    $17.99
    40% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 3T
    $18.99
    36% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Medium kids
    $17.99
    55% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Small kids
    $23.99
    40% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 10
    $18.99
    45% 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
    Musli Sweatpants (view 2)Musli Sweatpants (view 1)
    View Product: Musli Sweatpants

    Musli

    Sweatpants
    Size 9-12 mo
    $31.99
    36% off estimated retail
    Janie and Jack Sweatpants (view 2)Janie and Jack Sweatpants (view 1)
    View Product: Janie and Jack Sweatpants

    Janie and Jack

    Sweatpants
    Size 6-12 mo
    $12.99
    56% off estimated retail
    Vineyard Vines Sweatpants (view 2)Vineyard Vines Sweatpants (view 1)Flawed Gem
    View Product: Vineyard Vines Sweatpants

    Vineyard Vines

    Sweatpants
    Size 16
    $20.99
    61% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6
    $18.99
    52% off estimated retail
    Sports Illustrated Sweatpants (view 2)Sports Illustrated Sweatpants (view 1)
    View Product: Sports Illustrated Sweatpants
    Size 7
    $26.99
    46% off estimated retail
    Gap x Disney Sweatpants (view 2)Gap x Disney Sweatpants (view 1)
    View Product: Gap x Disney Sweatpants

    Gap x Disney

    Sweatpants
    Size Up to 7lbs
    $18.99
    42% off estimated retail
    Crewcuts Outlet Sweatpants (view 2)Crewcuts Outlet Sweatpants (view 1)
    View Product: Crewcuts Outlet Sweatpants

    Crewcuts Outlet

    Sweatpants
    Size 10
    $12.99
    56% off estimated retail
    Truth Sweatpants (view 2)Truth Sweatpants (view 1)
    View Product: Truth Sweatpants

    Truth

    Sweatpants
    Size 6 Slim
    $8.99
    50% 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 12
    $21.99
    66% off estimated retail
    Tommy Bahama Sweatpants (view 2)Tommy Bahama Sweatpants (view 1)
    View Product: Tommy Bahama Sweatpants

    Tommy Bahama

    Sweatpants
    Size 4
    $14.99
    58% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size X-Small kids
    $17.99
    55% off estimated retail
    Milon Sweatpants (view 2)Milon Sweatpants (view 1)
    View Product: Milon Sweatpants

    Milon

    Sweatpants
    Size 4
    $11.99
    35% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size Medium kids
    $16.99
    60% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 9 mo
    $18.99
    54% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large youth
    $25.99
    40% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 7
    $27.99
    36% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size X-Large youth
    $14.99
    57% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6
    $25.99
    40% off estimated retail
    Bklyn Xpress Sweatpants (view 2)Bklyn Xpress Sweatpants (view 1)
    View Product: Bklyn Xpress Sweatpants

    Bklyn Xpress

    Sweatpants
    Size 5
    $8.99
    42% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 5
    $17.99
    50% off estimated retail
    Joe's Jeans Sweatpants (view 2)Joe's Jeans Sweatpants (view 1)
    View Product: Joe's Jeans Sweatpants

    Joe's Jeans

    Sweatpants
    Size 5
    $15.99
    65% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 5
    $22.99
    53% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 10
    $23.99
    66% off estimated retail
    Miles Sweatpants (view 2)Miles Sweatpants (view 1)
    View Product: Miles Sweatpants

    Miles

    Sweatpants
    Size 7
    $28.99
    41% off estimated retail
    Crewcuts Sweatpants (view 2)Crewcuts Sweatpants (view 1)Flawed Gem
    View Product: Crewcuts Sweatpants

    Crewcuts

    Sweatpants
    Size 7
    $16.99
    78% off estimated retail
    Vans Sweatpants (view 2)Vans Sweatpants (view 1)
    View Product: Vans Sweatpants

    Vans

    Sweatpants
    Size Medium kids
    $20.99
    53% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 12
    $22.99
    36% off estimated retail
    DSG Sweatpants (view 2)DSG Sweatpants (view 1)
    View Product: DSG Sweatpants

    DSG

    Sweatpants
    Size Medium kids
    $21.99
    39% off estimated retail
    Janie and Jack Sweatpants (view 2)Janie and Jack Sweatpants (view 1)Flawed Gem
    View Product: Janie and Jack Sweatpants

    Janie and Jack

    Sweatpants
    Size 5
    $17.99
    66% off estimated retail
    Tim Pouce Sweatpants (view 2)Tim Pouce Sweatpants (view 1)
    View Product: Tim Pouce Sweatpants

    Tim Pouce

    Sweatpants
    Size 6 mo
    $8.99
    63% 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
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $22.99
    47% off estimated retail
    Uniqlo Sweatpants (view 2)Uniqlo Sweatpants (view 1)
    View Product: Uniqlo Sweatpants

    Uniqlo

    Sweatpants
    Size 9
    $13.99
    48% off estimated retail
    STX Sweatpants (view 2)STX Sweatpants (view 1)
    View Product: STX Sweatpants

    STX

    Sweatpants
    Size 5
    $12.99
    51% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 10
    $14.99
    65% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)Flawed Gem
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size Small youth
    $16.99
    48% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 13
    $22.99
    67% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)Flawed Gem
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 6
    $21.99
    63% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 6 mo
    $17.99
    31% off estimated retail
    Reebok Sweatpants (view 2)Reebok Sweatpants (view 1)
    View Product: Reebok Sweatpants

    Reebok

    Sweatpants
    Size 18 mo
    $12.99
    55% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)Flawed Gem
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 12-18 mo
    $21.99
    40% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 12-18 mo
    $23.99
    33% off estimated retail
    NBA Sweatpants (view 2)NBA Sweatpants (view 1)
    View Product: NBA Sweatpants

    NBA

    Sweatpants
    Size Large youth
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Small youth
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Medium kids
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size X-Large kids
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Small kids
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large kids
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size Small kids
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large kids
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Medium kids
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size X-Small kids

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