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.

1,448 items
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    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 3 mo
    $22.99
    20% 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
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    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
    Columbia Casual Pants (view 2)Columbia Casual Pants (view 1)
    View Product: Columbia Casual Pants

    Columbia

    Casual Pants
    Size 6
    $19.99
    54% 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
    Lands' End Casual Pants (view 2)Lands' End Casual Pants (view 1)
    View Product: Lands' End Casual Pants

    Lands' End

    Casual Pants
    Size 14
    $16.99
    61% 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
    Polo by Ralph Lauren Khakis (view 2)Polo by Ralph Lauren Khakis (view 1)
    View Product: Polo by Ralph Lauren Khakis
    Size 14
    $21.99
    68% 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
    Sonoma Goods for Life Khakis (view 2)Sonoma Goods for Life Khakis (view 1)
    View Product: Sonoma Goods for Life Khakis
    Size 7
    $15.99
    51% 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
    Columbia Active Pants (view 2)Columbia Active Pants (view 1)
    View Product: Columbia Active Pants

    Columbia

    Active Pants
    Size 3T
    $12.99
    27% 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
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 6 mo
    $13.99
    51% 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
    Adidas Casual Pants (view 2)Adidas Casual Pants (view 1)
    View Product: Adidas Casual Pants

    Adidas

    Casual Pants
    Size 9 mo
    $15.99
    55% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 8
    $21.99
    37% off estimated retail
    Crewcuts Cargo Pants (view 2)Crewcuts Cargo Pants (view 1)
    View Product: Crewcuts Cargo Pants

    Crewcuts

    Cargo Pants
    Size 6
    $19.99
    69% off estimated retail
    Adidas Casual Pants (view 2)Adidas Casual Pants (view 1)
    View Product: Adidas Casual Pants

    Adidas

    Casual Pants
    Size X-Small youth
    $18.99
    65% off estimated retail
    Levi's Overalls (view 2)Levi's Overalls (view 1)
    View Product: Levi's Overalls

    Levi's

    Overalls
    Size 24 mo
    $14.99
    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
    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
    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 6-9 mo
    $19.99
    31% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 12 mo
    $13.99
    48% 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 4
    $13.99
    68% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 10
    $13.99
    65% off estimated retail
    Athleta Active Pants (view 2)Athleta Active Pants (view 1)
    View Product: Athleta Active Pants

    Athleta

    Active Pants
    Size 8
    $14.99
    54% off estimated retail
    Gap Kids Cords (view 2)Gap Kids Cords (view 1)
    View Product: Gap Kids Cords
    Size 10 Slim
    $16.99
    60% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

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

    Nike

    Sweatpants
    Size X-Large youth
    $24.99
    37% off estimated retail
    U.S. Polo Assn. Casual Pants (view 2)U.S. Polo Assn. Casual Pants (view 1)
    View Product: U.S. Polo Assn. Casual Pants

    U.S. Polo Assn.

    Casual Pants
    Size 3T
    $11.99
    55% 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 3T
    $14.99
    66% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis
    Size 10
    $24.99
    54% off estimated retail
    Go Gently Nation Sweatpants (view 2)Go Gently Nation Sweatpants (view 1)
    View Product: Go Gently Nation Sweatpants
    Size 3T
    $19.99
    51% off estimated retail
    Hanna Andersson Cargo Pants (view 2)Hanna Andersson Cargo Pants (view 1)
    View Product: Hanna Andersson Cargo Pants

    Hanna Andersson

    Cargo Pants
    Size 3
    $18.99
    53% off estimated retail
    Crewcuts Wool Pants (view 2)Crewcuts Wool Pants (view 1)
    View Product: Crewcuts Wool Pants

    Crewcuts

    Wool Pants
    Size 6
    $22.99
    71% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 6 Husky
    $16.99
    60% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 5T
    $17.99
    58% off estimated retail
    Crewcuts Dress Pants (view 2)Crewcuts Dress Pants (view 1)
    View Product: Crewcuts Dress Pants

    Crewcuts

    Dress Pants
    Size 8
    $19.99
    75% off estimated retail
    Reebok Sweatpants (view 2)Reebok Sweatpants (view 1)
    View Product: Reebok Sweatpants

    Reebok

    Sweatpants
    Size 18 mo
    $11.99
    55% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size Large youth
    $15.99
    61% off estimated retail
    Head Sweatpants (view 2)Head Sweatpants (view 1)
    View Product: Head Sweatpants

    Head

    Sweatpants
    Size 14
    $21.99
    46% off estimated retail
    Head Active Pants (view 2)Head Active Pants (view 1)
    View Product: Head Active Pants

    Head

    Active Pants
    Size Large youth
    $15.99
    40% 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 8
    $25.99
    52% off estimated retail
    NBA Sweatpants (view 2)NBA Sweatpants (view 1)
    View Product: NBA Sweatpants

    NBA

    Sweatpants
    Size Large youth
    $8.99
    43% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 3T
    $13.99
    39% off estimated retail
    Threads 4 Thought Sweatpants (view 2)Threads 4 Thought Sweatpants (view 1)
    View Product: Threads 4 Thought Sweatpants
    Size 10
    $18.99
    42% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis
    Size 10
    $22.99
    58% 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
    $19.99
    33% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 5
    $16.99
    26% off estimated retail
    Runway Sweatpants (view 2)Runway Sweatpants (view 1)
    View Product: Runway Sweatpants

    Runway

    Sweatpants
    Size 12
    $21.99
    46% off estimated retail
    Gap Fit Sweatpants (view 2)Gap Fit Sweatpants (view 1)
    View Product: Gap Fit Sweatpants

    Gap Fit

    Sweatpants
    Size 12-18 mo
    $14.99
    44% off estimated retail
    Public Record Sweatpants (view 2)Public Record Sweatpants (view 1)
    View Product: Public Record Sweatpants

    Public Record

    Sweatpants
    Size 5
    $36.99
    45% 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
    $15.99
    40% off estimated retail
    Nike Khakis (view 2)Nike Khakis (view 1)
    View Product: Nike Khakis

    Nike

    Khakis
    Size Medium youth
    $26.99
    50% 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 24 mo
    $8.99
    50% off estimated retail
    1 + In The Family Sweatpants (view 2)1 + In The Family Sweatpants (view 1)
    View Product: 1 + In The Family Sweatpants
    Size 24 mo
    $9.99
    63% off estimated retail
    Opposuits Dress Pants (view 2)Opposuits Dress Pants (view 1)
    View Product: Opposuits Dress Pants

    Opposuits

    Dress Pants
    Size 16
    $24.99
    63% off estimated retail
    Opposuits Dress Pants (view 2)Opposuits Dress Pants (view 1)
    View Product: Opposuits Dress Pants

    Opposuits

    Dress Pants
    Size 16
    $16.99
    75% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size Large youth
    $22.99
    43% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 24 mo
    $14.99
    57% off estimated retail
    H&M Khakis (view 2)H&M Khakis (view 1)
    View Product: H&M Khakis

    H&M

    Khakis
    Size 14
    $12.99
    18% off estimated retail
    Bonpoint Casual Pants (view 2)Bonpoint Casual Pants (view 1)
    View Product: Bonpoint Casual Pants

    Bonpoint

    Casual Pants
    Size 18
    $61.99
    71% off estimated retail
    Ruling Class Casual Pants (view 2)Ruling Class Casual Pants (view 1)
    View Product: Ruling Class Casual Pants

    Ruling Class

    Casual Pants
    Size 14
    $8.99
    59% off estimated retail
    Perry Ellis Dress Pants (view 2)Perry Ellis Dress Pants (view 1)
    View Product: Perry Ellis Dress Pants

    Perry Ellis

    Dress Pants
    Size 10
    $50.99
    25% off estimated retail
    Cuddles One Piece Snowsuit (view 2)Cuddles One Piece Snowsuit (view 1)
    View Product: Cuddles One Piece Snowsuit

    Cuddles

    One Piece Snowsuit
    Size 0-3 mo
    $14.99
    54% off estimated retail
    Diesel Sweatpants (view 2)Diesel Sweatpants (view 1)
    View Product: Diesel Sweatpants

    Diesel

    Sweatpants
    Size 12 mo
    $13.99
    74% 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 24 mo
    $13.99
    51% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 18-24 mo
    $19.99
    33% off estimated retail
    Carhartt Overalls (view 2)Carhartt Overalls (view 1)
    View Product: Carhartt Overalls

    Carhartt

    Overalls
    Size 24 mo
    $20.99
    27% 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 24 mo
    $16.99
    22% off estimated retail
    Nike Active Pants (view 2)Nike Active Pants (view 1)
    View Product: Nike Active Pants

    Nike

    Active Pants
    Size 6 mo
    $14.99
    16% off estimated retail
    Talbots Kids Casual Pants (view 2)Talbots Kids Casual Pants (view 1)
    View Product: Talbots Kids Casual Pants

    Talbots Kids

    Casual Pants
    Size 12
    $13.99
    68% off estimated retail
    Tallia Casual Pants (view 2)Tallia Casual Pants (view 1)
    View Product: Tallia Casual Pants

    Tallia

    Casual Pants
    Size 7
    $15.99
    70% 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 3T
    $14.99
    71% off estimated retail
    Columbia Active Pants (view 2)Columbia Active Pants (view 1)
    View Product: Columbia Active Pants

    Columbia

    Active Pants
    Size 4
    $8.99
    50% 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 Small kids
    $17.99
    58% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 8
    $20.99
    40% off estimated retail
    Old Navy Khakis (view 2)Old Navy Khakis (view 1)
    View Product: Old Navy Khakis

    Old Navy

    Khakis
    Size 10
    $9.99
    52% off estimated retail
    Starting Point Sweatpants (view 2)Starting Point Sweatpants (view 1)
    View Product: Starting Point Sweatpants

    Starting Point

    Sweatpants
    Size 6
    $11.99
    25% off estimated retail
    First Wave Casual Pants (view 2)First Wave Casual Pants (view 1)
    View Product: First Wave Casual Pants

    First Wave

    Casual Pants
    Size 18
    $11.99
    45% off estimated retail
    Champion Sweatpants (view 2)Champion Sweatpants (view 1)
    View Product: Champion Sweatpants

    Champion

    Sweatpants
    Size 8
    $15.99
    36% 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
    $19.99
    33% 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

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