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.

3,732 items
Sort by:
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 2T
    $21.99
    37% off estimated retail
    Cat & Jack Fleece Pants (view 2)Cat & Jack Fleece Pants (view 1)
    View Product: Cat & Jack Fleece Pants

    Cat & Jack

    Fleece Pants
    Size 2T
    $10.99
    26% off estimated retail
    Unbranded Casual Pants (view 2)Unbranded Casual Pants (view 1)Flawed Gem
    View Product: Unbranded Casual Pants

    Unbranded

    Casual Pants
    Size 50 cm
    $16.99
    61% off estimated retail
    Assorted Brands Casual Pants (view 2)Assorted Brands Casual Pants (view 1)
    View Product: Assorted Brands Casual Pants

    Assorted Brands

    Casual Pants
    Size 9-12 mo
    $13.99
    51% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    H&M Casual Pants (view 2)H&M Casual Pants (view 1)
    View Product: H&M Casual Pants

    H&M

    Casual Pants
    Size 4T
    $14.99
    44% off estimated retail
    The Children's Place Sweatpants (view 2)The Children's Place Sweatpants (view 1)
    View Product: The Children's Place Sweatpants
    Size 2T
    $7.99
    55% off estimated retail
    Janie and Jack Casual Pants (view 2)Janie and Jack Casual Pants (view 1)
    View Product: Janie and Jack Casual Pants

    Janie and Jack

    Casual Pants
    Size 18-24 mo
    $12.99
    63% off estimated retail
    Hanes Casual Pants (view 2)Hanes Casual Pants (view 1)
    View Product: Hanes Casual Pants

    Hanes

    Casual Pants
    Size 18-24 mo
    $10.99
    26% off estimated retail
    Just One Casual Pants (view 2)Just One Casual Pants (view 1)Flawed Gem
    View Product: Just One Casual Pants

    Just One

    Casual Pants
    Size 2T
    $10.99
    50% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis
    Size 16
    $20.99
    61% off estimated retail
    G.H. Bass & Co. Sweatpants (view 2)G.H. Bass & Co. Sweatpants (view 1)
    View Product: G.H. Bass & Co. Sweatpants

    G.H. Bass & Co.

    Sweatpants
    Size 6
    $20.99
    48% off estimated retail
    Crewcuts Khakis (view 2)Crewcuts Khakis (view 1)
    View Product: Crewcuts Khakis

    Crewcuts

    Khakis
    Size 16
    $17.99
    72% off estimated retail
    REI Snow Pants (view 2)REI Snow Pants (view 1)
    View Product: REI Snow Pants

    REI

    Snow Pants
    Size 6
    $29.99
    63% 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 Large youth
    $25.99
    42% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size X-Large youth
    $13.99
    48% off estimated retail
    Levi's Khakis (view 2)Levi's Khakis (view 1)
    View Product: Levi's Khakis

    Levi's

    Khakis
    Size 12
    $20.99
    52% off estimated retail
    Crewcuts Outlet Khakis (view 2)Crewcuts Outlet Khakis (view 1)
    View Product: Crewcuts Outlet Khakis
    Size 6
    $16.99
    48% off estimated retail
    Lauren by Ralph Lauren Dress Pants (view 2)Lauren by Ralph Lauren Dress Pants (view 1)Flawed Gem
    View Product: Lauren by Ralph Lauren Dress Pants
    Size 10
    $21.99
    60% 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
    37% off estimated retail
    Zara Khakis (view 2)Zara Khakis (view 1)Flawed Gem
    View Product: Zara Khakis

    Zara

    Khakis
    Size 9
    $9.99
    77% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size Small kids
    $16.99
    51% 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 X-Large youth
    $27.99
    37% off estimated retail
    Polo by Ralph Lauren Khakis (view 2)Polo by Ralph Lauren Khakis (view 1)
    View Product: Polo by Ralph Lauren Khakis
    Size 14
    $23.99
    73% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large youth
    $20.99
    47% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 8
    $12.99
    62% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 8
    $14.99
    63% off estimated retail
    Hurley Active Pants (view 2)Hurley Active Pants (view 1)
    View Product: Hurley Active Pants

    Hurley

    Active Pants
    Size 7
    $15.99
    51% off estimated retail
    Kite Overalls (view 2)Kite Overalls (view 1)
    View Product: Kite Overalls

    Kite

    Overalls
    Size 12-18 mo
    $17.99
    50% off estimated retail
    Gap Cords (view 2)Gap Cords (view 1)
    View Product: Gap Cords

    Gap

    Cords
    Size 12-18 mo
    $10.99
    66% off estimated retail
    NBA Track Pants (view 2)NBA Track Pants (view 1)
    View Product: NBA Track Pants

    NBA

    Track Pants
    Size 10
    $7.99
    50% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 14
    $18.99
    53% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Large kids
    $27.99
    30% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size Large kids
    $20.99
    48% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 18 mo
    $16.99
    61% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 12
    $20.99
    67% off estimated retail
    Beatrix Potter for Baby Gap Casual Pants (view 2)Beatrix Potter for Baby Gap Casual Pants (view 1)
    View Product: Beatrix Potter for Baby Gap Casual Pants
    Size Up to 7lbs
    $10.99
    62% off estimated retail
    Hurley Casual Pants (view 2)Hurley Casual Pants (view 1)
    View Product: Hurley Casual Pants

    Hurley

    Casual Pants
    Size 7
    $19.99
    69% off estimated retail
    Crewcuts Khakis (view 2)Crewcuts Khakis (view 1)
    View Product: Crewcuts Khakis

    Crewcuts

    Khakis
    Size 16
    $20.99
    67% off estimated retail
    Crewcuts Khakis (view 2)Crewcuts Khakis (view 1)
    View Product: Crewcuts Khakis

    Crewcuts

    Khakis
    Size 16
    $19.99
    69% off estimated retail
    Crewcuts Outlet Casual Pants (view 2)Crewcuts Outlet Casual Pants (view 1)
    View Product: Crewcuts Outlet Casual Pants

    Crewcuts Outlet

    Casual Pants
    Size 3
    $10.99
    59% off estimated retail
    Cat & Jack Casual Pants (view 2)Cat & Jack Casual Pants (view 1)
    View Product: Cat & Jack Casual Pants

    Cat & Jack

    Casual Pants
    Size 18 mo
    $9.99
    23% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 14
    $19.99
    51% off estimated retail
    Tommy Hilfiger Khakis (view 2)Tommy Hilfiger Khakis (view 1)
    View Product: Tommy Hilfiger Khakis
    Size 4T
    $15.99
    64% off estimated retail
    Hollywood The Jean People Casual Pants (view 2)Hollywood The Jean People Casual Pants (view 1)
    View Product: Hollywood The Jean People Casual Pants
    Size Medium youth
    $12.99
    40% off estimated retail
    Cabela's Active Pants (view 2)Cabela's Active Pants (view 1)
    View Product: Cabela's Active Pants

    Cabela's

    Active Pants
    Size Small youth
    $13.99
    36% off estimated retail
    Runway Active Pants (view 2)Runway Active Pants (view 1)
    View Product: Runway Active Pants

    Runway

    Active Pants
    Size 7
    $21.99
    18% off estimated retail
    Hurley Active Pants (view 2)Hurley Active Pants (view 1)
    View Product: Hurley Active Pants

    Hurley

    Active Pants
    Size 7
    $19.99
    39% off estimated retail
    Hurley Sweatpants (view 2)Hurley Sweatpants (view 1)
    View Product: Hurley Sweatpants

    Hurley

    Sweatpants
    Size Medium infants
    $11.99
    63% off estimated retail
    Arctix Snow Pants With Bib (view 2)Arctix Snow Pants With Bib (view 1)
    View Product: Arctix Snow Pants With Bib

    Arctix

    Snow Pants With Bib
    Size 12 mo
    $12.99
    40% off estimated retail
    Janie and Jack Wool Pants (view 2)Janie and Jack Wool Pants (view 1)
    View Product: Janie and Jack Wool Pants

    Janie and Jack

    Wool Pants
    Size 7
    $25.99
    64% 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 Small youth
    $23.99
    46% off estimated retail
    Boden Snow Pants (view 2)Boden Snow Pants (view 1)
    View Product: Boden Snow Pants

    Boden

    Snow Pants
    Size 6
    $35.99
    63% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 2T
    $15.99
    40% 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 Small youth
    $19.99
    63% off estimated retail
    Athleta Sweatpants (view 2)Athleta Sweatpants (view 1)
    View Product: Athleta Sweatpants

    Athleta

    Sweatpants
    Size 18 mo
    $14.99
    54% off estimated retail
    Patagonia Casual Pants (view 2)Patagonia Casual Pants (view 1)
    View Product: Patagonia Casual Pants

    Patagonia

    Casual Pants
    Size 4T
    $16.99
    62% off estimated retail
    Hurley Casual Pants (view 2)Hurley Casual Pants (view 1)
    View Product: Hurley Casual Pants

    Hurley

    Casual Pants
    Size Medium kids
    $24.99
    61% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 13
    $16.99
    60% off estimated retail
    Crewcuts Outlet Cords (view 2)Crewcuts Outlet Cords (view 1)
    View Product: Crewcuts Outlet Cords
    Size 6
    $13.99
    57% off estimated retail
    Gap X Star Wars Sweatpants (view 2)Gap X Star Wars Sweatpants (view 1)
    View Product: Gap X Star Wars Sweatpants

    Gap X Star Wars

    Sweatpants
    Size 12
    $23.99
    41% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size Small kids
    $13.99
    39% off estimated retail
    Spyder Snow Pants With Bib (view 2)Spyder Snow Pants With Bib (view 1)
    View Product: Spyder Snow Pants With Bib

    Spyder

    Snow Pants With Bib
    Size 3
    $46.99
    65% off estimated retail
    Crewcuts Outlet Cords (view 2)Crewcuts Outlet Cords (view 1)
    View Product: Crewcuts Outlet Cords
    Size 6
    $13.99
    57% off estimated retail
    Crewcuts Outlet Casual Pants (view 2)Crewcuts Outlet Casual Pants (view 1)
    View Product: Crewcuts Outlet Casual Pants

    Crewcuts Outlet

    Casual Pants
    Size 5
    $15.99
    40% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size Large youth
    $24.99
    39% 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 24 mo
    $10.99
    38% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size Medium kids
    $19.99
    50% off estimated retail
    REI Track Pants (view 2)REI Track Pants (view 1)
    View Product: REI Track Pants

    REI

    Track Pants
    Size 10
    $18.99
    53% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 120 cm
    $15.99
    46% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size Large kids
    $21.99
    46% off estimated retail
    Tea Sweatpants (view 2)Tea Sweatpants (view 1)
    View Product: Tea Sweatpants

    Tea

    Sweatpants
    Size 10
    $15.99
    50% off estimated retail
    Tea Casual Pants (view 2)Tea Casual Pants (view 1)
    View Product: Tea Casual Pants

    Tea

    Casual Pants
    Size 7
    $23.99
    56% off estimated retail
    Boden Casual Pants (view 2)Boden Casual Pants (view 1)
    View Product: Boden Casual Pants

    Boden

    Casual Pants
    Size 10
    $23.99
    63% 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 8
    $16.99
    69% off estimated retail
    Maison Me Cords (view 2)Maison Me Cords (view 1)
    View Product: Maison Me Cords
    Size 8
    $17.99
    72% off estimated retail
    Boden Casual Pants (view 2)Boden Casual Pants (view 1)
    View Product: Boden Casual Pants

    Boden

    Casual Pants
    Size 9
    $22.99
    64% off estimated retail
    Mini Boden Casual Pants (view 2)Mini Boden Casual Pants (view 1)
    View Product: Mini Boden Casual Pants

    Mini Boden

    Casual Pants
    Size 10
    $22.99
    58% off estimated retail
    Janie and Jack Cords (view 2)Janie and Jack Cords (view 1)
    View Product: Janie and Jack Cords
    Size 5
    $13.99
    66% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 7
    $21.99
    45% off estimated retail
    Gottex Cargo Pants (view 2)Gottex Cargo Pants (view 1)
    View Product: Gottex Cargo Pants

    Gottex

    Cargo Pants
    Size X-Large kids
    $18.99
    70% off estimated retail
    Maison Me Cords (view 2)Maison Me Cords (view 1)
    View Product: Maison Me Cords
    Size 10
    $18.99
    70% off estimated retail
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 9 mo
    $22.99
    20% off estimated retail
    Quiksilver Snow Pants With Bib (view 2)Quiksilver Snow Pants With Bib (view 1)
    View Product: Quiksilver Snow Pants With Bib

    Quiksilver

    Snow Pants With Bib
    Size 3
    $24.99
    54% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 6
    $14.99
    63% off estimated retail
    Tea Cargo Pants (view 2)Tea Cargo Pants (view 1)
    View Product: Tea Cargo Pants

    Tea

    Cargo Pants
    Size 10
    $14.99
    66% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size Small kids
    $11.99
    55% off estimated retail
    Boden Casual Pants (view 2)Boden Casual Pants (view 1)
    View Product: Boden Casual Pants

    Boden

    Casual Pants
    Size 7
    $20.99
    67% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size Medium kids
    $17.99
    33% off estimated retail
    Isaac Mizrahi New York Dress Pants (view 2)Isaac Mizrahi New York Dress Pants (view 1)
    View Product: Isaac Mizrahi New York Dress Pants
    Size 6
    $15.99
    70% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size Small kids
    $11.99
    55% off estimated retail
    Champion Sweatpants (view 2)Champion Sweatpants (view 1)
    View Product: Champion Sweatpants

    Champion

    Sweatpants
    Size Small youth
    $13.99
    44% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size Small youth
    $22.99
    43% off estimated retail
    Art Class Casual Pants (view 2)Art Class Casual Pants (view 1)
    View Product: Art Class Casual Pants

    Art Class

    Casual Pants
    Size 8
    $16.99
    37% off estimated retail
    Art Class Casual Pants (view 2)Art Class Casual Pants (view 1)
    View Product: Art Class Casual Pants

    Art Class

    Casual Pants
    Size 8
    $16.99
    37% off estimated retail
    Gap Kids Casual Pants (view 2)Gap Kids Casual Pants (view 1)
    View Product: Gap Kids Casual Pants

    Gap Kids

    Casual Pants
    Size 8
    $21.99
    48% off estimated retail
    L.L.Bean Cargo Pants (view 2)L.L.Bean Cargo Pants (view 1)
    View Product: L.L.Bean Cargo Pants

    L.L.Bean

    Cargo Pants
    Size 10
    $18.99
    56% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6-9 mo
    $13.99
    60% off estimated retail
    Zara Baby Casual Pants (view 2)Zara Baby Casual Pants (view 1)
    View Product: Zara Baby Casual Pants

    Zara Baby

    Casual Pants
    Size 3
    $13.99
    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 Medium youth
    $25.99
    42% off estimated retail
    Runway Sweatpants (view 2)Runway Sweatpants (view 1)
    View Product: Runway Sweatpants

    Runway

    Sweatpants
    Size 8
    $24.99
    39% off estimated retail
    Polo by Ralph Lauren Casual Pants (view 2)Polo by Ralph Lauren Casual Pants (view 1)
    View Product: Polo by Ralph Lauren Casual Pants
    Size 8
    $18.99
    65% off estimated retail
    Sport Essentials Snow Pants (view 2)Sport Essentials Snow Pants (view 1)
    View Product: Sport Essentials Snow Pants
    Size 6
    $20.99
    48% off estimated retail
    Tommy Hilfiger Khakis (view 2)Tommy Hilfiger Khakis (view 1)
    View Product: Tommy Hilfiger Khakis
    Size 12
    $10.99
    72% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size Small infants
    $12.99
    51% off estimated retail
    Under Armour Track Pants (view 2)Under Armour Track Pants (view 1)
    View Product: Under Armour Track Pants

    Under Armour

    Track Pants
    Size Small youth
    $19.99
    51% off estimated retail
    Cotton on Kids Khakis (view 2)Cotton on Kids Khakis (view 1)New With Tags
    View Product: Cotton on Kids Khakis
    Size 5
    $13.99
    48% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 12
    $19.99
    51% 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
    $13.99
    48% off estimated retail
    Juicy Couture Casual Pants (view 2)Juicy Couture Casual Pants (view 1)
    View Product: Juicy Couture Casual Pants

    Juicy Couture

    Casual Pants
    Size 3-6 mo
    $21.99
    62% 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 Small youth
    $24.99
    44% off estimated retail
    Free Planet Casual Pants (view 2)Free Planet Casual Pants (view 1)
    View Product: Free Planet Casual Pants

    Free Planet

    Casual Pants
    Size 2T
    $13.99
    61% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 11
    $15.99
    51% off estimated retail
    Mini Boden Cargo Pants (view 2)Mini Boden Cargo Pants (view 1)
    View Product: Mini Boden Cargo Pants

    Mini Boden

    Cargo Pants
    Size 6
    $18.99
    53% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 3
    $17.99
    21% 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 X-Small youth
    $23.99
    46% 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 8
    $20.99
    60% off estimated retail

    Loading...