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.

1,456 items
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    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size X-Large youth
    $23.99
    41% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 14
    $15.99
    61% off estimated retail
    Fox Active Pants (view 2)Fox Active Pants (view 1)
    View Product: Fox Active Pants

    Fox

    Active Pants
    Size 20
    $9.99
    54% off estimated retail
    Columbia Track Pants (view 2)Columbia Track Pants (view 1)
    View Product: Columbia Track Pants

    Columbia

    Track Pants
    Size Large kids
    $16.99
    48% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Zara Cords (view 2)Zara Cords (view 1)
    View Product: Zara Cords

    Zara

    Cords
    Size 3
    $17.99
    50% 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
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 10
    $21.99
    18% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 7
    $17.99
    56% off estimated retail
    Levi's Khakis (view 2)Levi's Khakis (view 1)
    View Product: Levi's Khakis

    Levi's

    Khakis
    Size 24 mo
    $17.99
    37% 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
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 5
    $19.99
    55% off estimated retail
    Crewcuts Outlet Khakis (view 2)Crewcuts Outlet Khakis (view 1)
    View Product: Crewcuts Outlet Khakis
    Size 8
    $14.99
    54% off estimated retail
    Joules Khakis (view 2)Joules Khakis (view 1)
    View Product: Joules Khakis

    Joules

    Khakis
    Size 6
    $25.99
    76% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size Medium kids
    $15.99
    61% off estimated retail
    Crewcuts Cords (view 2)Crewcuts Cords (view 1)
    View Product: Crewcuts Cords
    Size 6
    $19.99
    69% 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 3-6 mo
    $28.99
    29% off estimated retail
    Modern Citizen Casual Pants (view 2)Modern Citizen Casual Pants (view 1)
    View Product: Modern Citizen Casual Pants

    Modern Citizen

    Casual Pants
    Size 16
    $22.99
    73% off estimated retail
    Zara Baby Sweatpants (view 2)Zara Baby Sweatpants (view 1)
    View Product: Zara Baby Sweatpants

    Zara Baby

    Sweatpants
    Size 12-18 mo
    $9.99
    54% off estimated retail
    Little Cocoon Casual Pants (view 2)Little Cocoon Casual Pants (view 1)
    View Product: Little Cocoon Casual Pants

    Little Cocoon

    Casual Pants
    Size 7
    $20.99
    67% off estimated retail
    Three Bows Casual Pants (view 2)Three Bows Casual Pants (view 1)
    View Product: Three Bows Casual Pants

    Three Bows

    Casual Pants
    Size 5
    $11.99
    66% off estimated retail
    Columbia Casual Pants (view 2)Columbia Casual Pants (view 1)
    View Product: Columbia Casual Pants

    Columbia

    Casual Pants
    Size Large youth
    $17.99
    59% off estimated retail
    Petit Bateau Sweatpants (view 2)Petit Bateau Sweatpants (view 1)
    View Product: Petit Bateau Sweatpants

    Petit Bateau

    Sweatpants
    Size 6
    $13.99
    71% off estimated retail
    Janie and Jack Khakis (view 2)Janie and Jack Khakis (view 1)
    View Product: Janie and Jack Khakis
    Size 3
    $12.99
    69% off estimated retail
    Bcg Casual Pants (view 2)Bcg Casual Pants (view 1)
    View Product: Bcg Casual Pants

    Bcg

    Casual Pants
    Size 10
    $8.99
    59% off estimated retail
    DAKS Cords (view 2)DAKS Cords (view 1)
    View Product: DAKS Cords

    DAKS

    Cords
    Size 2
    $9.99
    65% off estimated retail
    Sports Illustrated Sweatpants (view 2)Sports Illustrated Sweatpants (view 1)
    View Product: Sports Illustrated Sweatpants
    Size 7
    $21.99
    46% off estimated retail
    Hanna Andersson Khakis (view 2)Hanna Andersson Khakis (view 1)
    View Product: Hanna Andersson Khakis
    Size 12
    $23.99
    44% off estimated retail
    Janie and Jack Overalls (view 2)Janie and Jack Overalls (view 1)
    View Product: Janie and Jack Overalls
    Size 6-12 mo
    $13.99
    67% off estimated retail
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 18 mo
    $21.99
    24% 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
    Under Armour Casual Pants (view 2)Under Armour Casual Pants (view 1)
    View Product: Under Armour Casual Pants

    Under Armour

    Casual Pants
    Size 18 mo
    $19.99
    44% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 10
    $18.99
    53% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 18 mo Slim
    $12.99
    59% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size Large youth
    $25.99
    36% off estimated retail
    Carhartt Khakis (view 2)Carhartt Khakis (view 1)
    View Product: Carhartt Khakis

    Carhartt

    Khakis
    Size 12
    $20.99
    52% 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
    $23.99
    46% off estimated retail
    London Fog Snow Pants With Bib (view 2)London Fog Snow Pants With Bib (view 1)
    View Product: London Fog Snow Pants With Bib

    London Fog

    Snow Pants With Bib
    Size Medium youth
    $25.99
    60% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis
    Size 18
    $18.99
    65% off estimated retail
    Vineyard Vines Casual Pants (view 2)Vineyard Vines Casual Pants (view 1)
    View Product: Vineyard Vines Casual Pants

    Vineyard Vines

    Casual Pants
    Size 12
    $17.99
    67% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 24 mo
    $11.99
    55% off estimated retail
    Brooks Brothers Dress Pants (view 2)Brooks Brothers Dress Pants (view 1)
    View Product: Brooks Brothers Dress Pants

    Brooks Brothers

    Dress Pants
    Size 6
    $18.99
    76% off estimated retail
    Zara Dress Pants (view 2)Zara Dress Pants (view 1)
    View Product: Zara Dress Pants

    Zara

    Dress Pants
    Size 11
    $13.99
    74% off estimated retail
    Janie and Jack Overalls (view 2)Janie and Jack Overalls (view 1)
    View Product: Janie and Jack Overalls
    Size 6-12 mo
    $18.99
    55% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size Small youth
    $25.99
    36% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 7
    $22.99
    14% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size Medium kids
    $21.99
    60% off estimated retail
    Joseph & Feiss Dress Pants (view 2)Joseph & Feiss Dress Pants (view 1)
    View Product: Joseph & Feiss Dress Pants

    Joseph & Feiss

    Dress Pants
    Size 8
    $14.99
    72% off estimated retail
    Unbranded Cargo Pants (view 2)Unbranded Cargo Pants (view 1)
    View Product: Unbranded Cargo Pants

    Unbranded

    Cargo Pants
    Size 10
    $16.99
    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 Large youth
    $25.99
    42% off estimated retail
    DSG Casual Pants (view 2)DSG Casual Pants (view 1)
    View Product: DSG Casual Pants

    DSG

    Casual Pants
    Size 8
    $16.99
    61% off estimated retail
    Polo by Ralph Lauren Cords (view 2)Polo by Ralph Lauren Cords (view 1)
    View Product: Polo by Ralph Lauren Cords
    Size 16
    $22.99
    67% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size X-Small youth
    $15.99
    40% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

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

    Nike

    Sweatpants
    Size Large youth
    $23.99
    40% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size Medium kids
    $19.99
    51% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size 7
    $25.99
    36% off estimated retail
    Ride Snowboards Snow Pants (view 2)Ride Snowboards Snow Pants (view 1)
    View Product: Ride Snowboards Snow Pants

    Ride Snowboards

    Snow Pants
    Size 10
    $38.99
    66% off estimated retail
    PETER MILLAR Dress Pants (view 2)PETER MILLAR Dress Pants (view 1)
    View Product: PETER MILLAR Dress Pants

    PETER MILLAR

    Dress Pants
    Size 13
    $24.99
    69% off estimated retail
    REI Cargo Pants (view 2)REI Cargo Pants (view 1)
    View Product: REI Cargo Pants

    REI

    Cargo Pants
    Size 14
    $24.99
    54% off estimated retail
    Gerry Snow Pants (view 2)Gerry Snow Pants (view 1)
    View Product: Gerry Snow Pants

    Gerry

    Snow Pants
    Size 14
    $28.99
    55% off estimated retail
    Polo by Ralph Lauren Track Pants (view 2)Polo by Ralph Lauren Track Pants (view 1)
    View Product: Polo by Ralph Lauren Track Pants
    Size 8
    $17.99
    66% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6
    $23.99
    40% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 5
    $14.99
    34% off estimated retail
    Purebaby Casual Pants (view 2)Purebaby Casual Pants (view 1)
    View Product: Purebaby Casual Pants

    Purebaby

    Casual Pants
    Size 6-12 mo
    $18.99
    56% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 11
    $21.99
    18% 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 5
    $25.99
    42% 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
    $25.99
    42% off estimated retail
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 4
    $23.99
    33% off estimated retail
    Peek... Casual Pants (view 2)Peek... Casual Pants (view 1)
    View Product: Peek... Casual Pants

    Peek...

    Casual Pants
    Size 6-12 mo
    $12.99
    70% off estimated retail
    Hello Casual Pants (view 2)Hello Casual Pants (view 1)
    View Product: Hello Casual Pants

    Hello

    Casual Pants
    Size X-Large kids
    $10.99
    50% off estimated retail
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 12 mo
    $21.99
    24% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 10
    $21.99
    66% off estimated retail
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 6 mo
    $21.99
    24% 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 X-Large youth
    $26.99
    34% off estimated retail
    The North Face Active Pants (view 2)The North Face Active Pants (view 1)
    View Product: The North Face Active Pants

    The North Face

    Active Pants
    Size 14
    $21.99
    50% off estimated retail
    Polo by Ralph Lauren Dress Pants (view 2)Polo by Ralph Lauren Dress Pants (view 1)
    View Product: Polo by Ralph Lauren Dress Pants
    Size 2
    $16.99
    62% off estimated retail
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 3 mo
    $17.99
    37% off estimated retail
    Ben Sherman Casual Pants (view 2)Ben Sherman Casual Pants (view 1)
    View Product: Ben Sherman Casual Pants

    Ben Sherman

    Casual Pants
    Size 6-9 mo
    $9.99
    77% 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 Large youth
    $24.99
    39% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis
    Size 10
    $20.99
    61% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 4T
    $19.99
    50% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 6
    $20.99
    22% off estimated retail
    Crewcuts Outlet Khakis (view 2)Crewcuts Outlet Khakis (view 1)
    View Product: Crewcuts Outlet Khakis
    Size 8
    $13.99
    57% off estimated retail
    Me and Henry Casual Pants (view 2)Me and Henry Casual Pants (view 1)
    View Product: Me and Henry Casual Pants

    Me and Henry

    Casual Pants
    Size 9
    $22.99
    64% off estimated retail
    Lands' End Khakis (view 2)Lands' End Khakis (view 1)
    View Product: Lands' End Khakis
    Size 14
    $17.99
    60% off estimated retail
    Lands' End Casual Pants (view 2)Lands' End Casual Pants (view 1)
    View Product: Lands' End Casual Pants

    Lands' End

    Casual Pants
    Size 14
    $17.99
    59% 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 10
    $20.99
    67% off estimated retail
    Tom Sawyer Khakis (view 2)Tom Sawyer Khakis (view 1)
    View Product: Tom Sawyer Khakis
    Size 7
    $18.99
    56% off estimated retail
    Under Armour Casual Pants (view 2)Under Armour Casual Pants (view 1)
    View Product: Under Armour Casual Pants

    Under Armour

    Casual Pants
    Size Small youth
    $25.99
    52% 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 120 cm
    $19.99
    33% off estimated retail
    Janie and Jack Dress Pants (view 2)Janie and Jack Dress Pants (view 1)
    View Product: Janie and Jack Dress Pants

    Janie and Jack

    Dress Pants
    Size 7
    $23.99
    64% off estimated retail
    Lands' End Casual Pants (view 2)Lands' End Casual Pants (view 1)
    View Product: Lands' End Casual Pants

    Lands' End

    Casual Pants
    Size 10
    $18.99
    56% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 14
    $17.99
    56% off estimated retail
    Polo by Ralph Lauren Cords (view 2)Polo by Ralph Lauren Cords (view 1)
    View Product: Polo by Ralph Lauren Cords
    Size 7
    $22.99
    67% 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 6
    $19.99
    33% off estimated retail
    Oakiwear Active Pants (view 2)Oakiwear Active Pants (view 1)
    View Product: Oakiwear Active Pants

    Oakiwear

    Active Pants
    Size 12
    $10.99
    31% off estimated retail
    DSG Sweatpants (view 2)DSG Sweatpants (view 1)
    View Product: DSG Sweatpants

    DSG

    Sweatpants
    Size Medium kids
    $19.99
    39% off estimated retail
    Hanna Andersson Khakis (view 2)Hanna Andersson Khakis (view 1)
    View Product: Hanna Andersson Khakis
    Size 12
    $24.99
    41% off estimated retail
    NBA Track Pants (view 2)NBA Track Pants (view 1)
    View Product: NBA Track Pants

    NBA

    Track Pants
    Size 14
    $8.99
    43% off estimated retail
    Baby Cottons Overalls (view 2)Baby Cottons Overalls (view 1)
    View Product: Baby Cottons Overalls

    Baby Cottons

    Overalls
    Size 18 mo
    $25.99
    64% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 13
    $17.99
    56% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size Medium kids
    $15.99
    40% off estimated retail
    AND1 Active Pants (view 2)AND1 Active Pants (view 1)
    View Product: AND1 Active Pants

    AND1

    Active Pants
    Size 8
    $10.99 $11
    H&M x Disney Cargo Pants (view 2)H&M x Disney Cargo Pants (view 1)
    View Product: H&M x Disney Cargo Pants

    H&M x Disney

    Cargo Pants
    Size 9 mo
    $14.99
    48% 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 Large youth
    $23.99
    41% 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 6-12 mo
    $11.99
    66% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 10
    $15.99
    61% off estimated retail
    NBA Active Pants (view 2)NBA Active Pants (view 1)
    View Product: NBA Active Pants

    NBA

    Active Pants
    Size 14
    $7.99
    27% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 10
    $16.99
    43% 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 20
    $15.99
    70% off estimated retail
    Hanna Andersson Khakis (view 2)Hanna Andersson Khakis (view 1)
    View Product: Hanna Andersson Khakis
    Size 6
    $26.99
    37% off estimated retail
    J.Crew Khakis (view 2)J.Crew Khakis (view 1)
    View Product: J.Crew Khakis

    J.Crew

    Khakis
    Size 2
    $14.99
    74% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size X-Small kids
    $20.99
    47% off estimated retail
    Mori Sweatpants (view 2)Mori Sweatpants (view 1)
    View Product: Mori Sweatpants

    Mori

    Sweatpants
    Size 3-6 mo
    $19.99
    39% off estimated retail
    Crewcuts Outlet Khakis (view 2)Crewcuts Outlet Khakis (view 1)
    View Product: Crewcuts Outlet Khakis
    Size 8
    $13.99
    57% off estimated retail
    Columbia Khakis (view 2)Columbia Khakis (view 1)
    View Product: Columbia Khakis

    Columbia

    Khakis
    Size X-Small kids
    $25.99
    27% off estimated retail
    Gap Kids Cargo Pants (view 2)Gap Kids Cargo Pants (view 1)
    View Product: Gap Kids Cargo Pants

    Gap Kids

    Cargo Pants
    Size 14
    $16.99
    54% off estimated retail
    Tea Casual Pants (view 2)Tea Casual Pants (view 1)
    View Product: Tea Casual Pants

    Tea

    Casual Pants
    Size 10
    $25.99
    52% off estimated retail

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