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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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37 items
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    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 3T
    $11.99
    47% off estimated retail
    Columbia One Piece Snowsuit (view 2)Columbia One Piece Snowsuit (view 1)
    View Product: Columbia One Piece Snowsuit

    Columbia

    One Piece Snowsuit
    Size 3T
    $26.99
    50% off estimated retail
    Tahari Khakis (view 2)Tahari Khakis (view 1)
    View Product: Tahari Khakis

    Tahari

    Khakis
    Size 3T
    $9.99
    72% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 3T
    $10.99
    59% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Boulder Gear Snow Pants With Bib (view 2)Boulder Gear Snow Pants With Bib (view 1)
    View Product: Boulder Gear Snow Pants With Bib

    Boulder Gear

    Snow Pants With Bib
    Size 3T
    $30.99
    62% 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
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 3T
    $11.99
    47% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 3T
    $16.99
    50% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 3T
    $20.99
    38% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 3T
    $24.99
    37% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)Flawed Gem
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 3T
    $22.99
    48% off estimated retail
    Cat & Jack Sweatpants (view 2)Cat & Jack Sweatpants (view 1)
    View Product: Cat & Jack Sweatpants

    Cat & Jack

    Sweatpants
    Size 3T
    $7.99
    20% off estimated retail
    Polo by Ralph Lauren Khakis (view 2)Polo by Ralph Lauren Khakis (view 1)
    View Product: Polo by Ralph Lauren Khakis

    Polo by Ralph Lauren

    Khakis
    Size 3T
    $12.99
    72% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 3T
    $15.99
    30% off estimated retail
    Hanna Andersson Casual Pants (view 2)Hanna Andersson Casual Pants (view 1)
    View Product: Hanna Andersson Casual Pants

    Hanna Andersson

    Casual Pants
    Size 3T
    $19.99
    33% off estimated retail
    Levi's Casual Pants (view 2)Levi's Casual Pants (view 1)
    View Product: Levi's Casual Pants

    Levi's

    Casual Pants
    Size 3T
    $12.99
    63% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)Flawed Gem
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 3T
    $20.99 $14.69 30% off with code THANKU
    53% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 3T
    $20.99 $15.74 25% off with code THANKU
    30% off estimated retail
    Old Navy Sweatpants (view 2)Old Navy Sweatpants (view 1)
    View Product: Old Navy Sweatpants

    Old Navy

    Sweatpants
    Size 3T
    $8.99 $7.19 20% off with code THANKU
    57% off estimated retail
    Ocean + Coast Overalls (view 2)Ocean + Coast Overalls (view 1)
    View Product: Ocean + Coast Overalls

    Ocean + Coast

    Overalls
    Size 3T
    $15.99 $11.99 25% off with code THANKU
    64% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 3T
    $12.99 $9.74 25% off with code THANKU
    43% off estimated retail
    Collective Concepts Casual Pants (view 2)Collective Concepts Casual Pants (view 1)
    View Product: Collective Concepts Casual Pants

    Collective Concepts

    Casual Pants
    Size 3T
    $15.99 $11.99 25% off with code THANKU
    70% off estimated retail
    EZPZ Easy Peasy Cords (view 2)EZPZ Easy Peasy Cords (view 1)
    View Product: EZPZ Easy Peasy Cords

    EZPZ Easy Peasy

    Cords
    Size 3T
    $27.99 $19.59 30% off with code THANKU
    69% off estimated retail
    True Religion Sweatpants (view 2)True Religion Sweatpants (view 1)
    View Product: True Religion Sweatpants

    True Religion

    Sweatpants
    Size 3T
    $17.99 $13.49 25% off with code THANKU
    78% off estimated retail
    Gap Khakis (view 2)Gap Khakis (view 1)
    View Product: Gap Khakis

    Gap

    Khakis
    Size 20
    $12.99 $10.39 20% off with code THANKU
    69% off estimated retail
    Polo by Ralph Lauren Khakis (view 2)Polo by Ralph Lauren Khakis (view 1)
    View Product: Polo by Ralph Lauren Khakis

    Polo by Ralph Lauren

    Khakis
    Size 20
    $23.99 $17.99 25% off with code THANKU
    65% off estimated retail
    AQ Snow Pants With Bib (view 2)AQ Snow Pants With Bib (view 1)
    View Product: AQ Snow Pants With Bib

    AQ

    Snow Pants With Bib
    Size 3T
    $22.99 $18.39 20% off with code THANKU
    58% off estimated retail
    Levi's Cords (view 2)Levi's Cords (view 1)
    View Product: Levi's Cords

    Levi's

    Cords
    Size 3T
    $17.99 $14.39 20% off with code THANKU
    50% off estimated retail
    Polo by Ralph Lauren Cords (view 2)Polo by Ralph Lauren Cords (view 1)
    View Product: Polo by Ralph Lauren Cords

    Polo by Ralph Lauren

    Cords
    Size 3T
    $23.99 $17.99 25% off with code THANKU
    65% off estimated retail
    Iceburg Snow Pants With Bib (view 2)Iceburg Snow Pants With Bib (view 1)
    View Product: Iceburg Snow Pants With Bib

    Iceburg

    Snow Pants With Bib
    Size 3T
    $27.99 $22.39 20% off with code THANKU
    58% off estimated retail
    Cacharel Dress Pants (view 2)Cacharel Dress Pants (view 1)
    View Product: Cacharel Dress Pants

    Cacharel

    Dress Pants
    Size 3T
    $27.99 $20.99 25% off with code THANKU
    69% off estimated retail
    Air Jordan Track Pants (view 2)Air Jordan Track Pants (view 1)
    View Product: Air Jordan Track Pants

    Air Jordan

    Track Pants
    Size 3T
    $20.99 $12.59 40% off with code THANKU
    61% 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 3T
    $24.99 $16.24 35% off with code THANKU
    39% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 3T
    $23.99 $15.59 35% off with code THANKU
    29% off estimated retail
    Tallia Dress Pants (view 2)Tallia Dress Pants (view 1)
    View Product: Tallia Dress Pants

    Tallia

    Dress Pants
    Size 20
    $20.99 $13.64 35% off with code THANKU
    69% off estimated retail
    Florence Eiseman Cords (view 2)Florence Eiseman Cords (view 1)Flawed Gem
    View Product: Florence Eiseman Cords

    Florence Eiseman

    Cords
    Size 3T
    $29.99 $22.49 25% off with code THANKU
    76% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Price Drop
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 3T
    $8.99 $6.74 25% off with code THANKU
    71% off estimated retail
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