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Growing boys have a seemingly endless need for new clothes, but the expense can be overwhelming. Shop gently used boys' pants at thredUP and enjoy savings up to 90% off the retail price.

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77 items
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    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $20.99
    47% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 6 mo
    $10.99
    38% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6 mo
    $19.99
    42% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 5
    $20.99
    47% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size Large kids
    $22.99
    64% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 2T
    $17.99
    48% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 24 mo
    $10.99
    38% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Large youth
    $16.99
    37% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 12 mo
    $10.99
    59% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size Small kids
    $32.99
    49% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size X-Large youth
    $22.99
    42% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Large youth
    $19.99
    25% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 4
    $17.99
    60% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size X-Large kids
    $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 24 mo
    $12.99
    51% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Large kids
    $15.99
    40% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size Medium kids
    $18.99
    53% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)New With Tags
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size X-Large youth
    $17.99
    48% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 2T
    $9.99
    50% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 3T
    $9.99
    56% 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 4T
    $17.99
    52% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 2T
    $10.99
    38% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large youth
    $21.99
    60% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 6
    $14.99
    48% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 7
    $21.99
    46% 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 Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 7
    $20.99
    48% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 12 mo
    $21.99
    37% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 3-6 mo
    $17.99
    48% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size X-Large youth
    $18.99
    53% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 18 mo
    $19.99
    48% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 3T
    $22.99
    42% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6 mo
    $19.99
    42% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 5
    $21.99
    67% off estimated retail
    Nike Cargo Pants (view 2)Nike Cargo Pants (view 1)
    View Product: Nike Cargo Pants

    Nike

    Cargo Pants
    Size 3T
    $16.99
    62% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 3 mo
    $16.99
    51% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6 mo
    $19.99
    42% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 12 mo
    $19.99
    63% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Medium kids
    $16.99
    40% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 7
    $17.99
    58% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6 mo
    $18.99
    45% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 12 mo
    $14.99
    44% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 18 mo
    $9.99
    50% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 5
    $19.99
    55% 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 5
    $13.99
    61% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large kids
    $22.99
    42% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $21.99
    60% 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
    Nike Cargo Pants (view 2)Nike Cargo Pants (view 1)
    View Product: Nike Cargo Pants

    Nike

    Cargo Pants
    Size X-Small youth
    $24.99
    58% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Small youth
    $23.99
    51% 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
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6
    $19.99
    55% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Medium kids
    $24.99
    42% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 4
    $21.99
    45% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 6
    $23.99
    46% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large kids
    $23.99
    45% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 12 mo
    $7.99
    55% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 12 mo
    $7.99
    55% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large kids
    $21.99
    45% 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
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

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

    Air Jordan

    Sweatpants
    Size Large kids
    $22.99
    64% 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 Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Medium kids
    $19.99
    33% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size X-Large youth
    $25.99
    41% 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
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size Small kids
    $23.99
    29% off estimated retail
    Nike Casual Pants (view 2)Nike Casual Pants (view 1)
    View Product: Nike Casual Pants

    Nike

    Casual Pants
    Size 3 mo
    $20.99
    41% 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 Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6
    $18.99
    52% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $19.99
    55% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size X-Large kids
    $17.99
    37% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Small infants
    $12.99
    33% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 2T
    $13.99
    48% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Flawed Gem
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 2T
    $20.99
    41% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 18 mo
    $10.99
    44% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size X-Large kids
    $21.99
    25% off estimated retail
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