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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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51 items
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    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
    Active by Old Navy Track Pants (view 2)Active by Old Navy Track Pants (view 1)
    View Product: Active by Old Navy Track Pants

    Active by Old Navy

    Track Pants
    Size 8
    $12.99
    48% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size Small kids
    $17.99
    47% off estimated retail
    Lego Sweatpants (view 2)Lego Sweatpants (view 1)New With Tags
    View Product: Lego Sweatpants

    Lego

    Sweatpants
    Size Newborn
    $9.99
    33% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Crewcuts Sweatpants (view 2)Crewcuts Sweatpants (view 1)
    View Product: Crewcuts Sweatpants

    Crewcuts

    Sweatpants
    Size 5
    $24.99
    39% off estimated retail
    Spyder Snow Pants (view 2)Spyder Snow Pants (view 1)Flawed Gem
    View Product: Spyder Snow Pants

    Spyder

    Snow Pants
    Size 12
    $21.99
    79% off estimated retail
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size Medium kids
    $18.99
    29% off estimated retail
    Rudolph the Red Nose Reindeer Sweatpants (view 2)Rudolph the Red Nose Reindeer Sweatpants (view 1)
    View Product: Rudolph the Red Nose Reindeer Sweatpants

    Rudolph the Red Nose Reindeer

    Sweatpants
    Size 4T
    $7.99 $6.39 20% off with code THANKU
    42% off estimated retail
    Maison Me Fleece Pants (view 2)Maison Me Fleece Pants (view 1)
    View Product: Maison Me Fleece Pants

    Maison Me

    Fleece Pants
    Size 0-3 mo
    $9.99 $7.99 20% off with code THANKU
    69% off estimated retail
    Abercrombie Sweatpants (view 2)Abercrombie Sweatpants (view 1)
    View Product: Abercrombie Sweatpants

    Abercrombie

    Sweatpants
    Size 15
    $14.99 $11.99 20% off with code THANKU
    59% off estimated retail
    L.L.Bean Casual Pants (view 2)L.L.Bean Casual Pants (view 1)
    View Product: L.L.Bean Casual Pants

    L.L.Bean

    Casual Pants
    Size 10
    $17.99 $12.59 30% off with code THANKU
    59% 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 12-18 mo
    $13.99 $11.19 20% off with code THANKU
    53% off estimated retail
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size X-Large youth
    $21.99 $14.29 35% off with code THANKU
    46% off estimated retail
    Arctix Snow Pants With Bib (view 2)Arctix Snow Pants With Bib (view 1)New With Tags
    View Product: Arctix Snow Pants With Bib

    Arctix

    Snow Pants With Bib
    Size 5
    $20.99 $13.64 35% off with code THANKU
    22% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 80 cm
    $18.99 $13.29 30% off with code THANKU
    36% 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 Large kids
    $20.99 $16.79 20% off with code THANKU
    51% off estimated retail
    Baby Gear Sweatpants (view 2)Baby Gear Sweatpants (view 1)
    View Product: Baby Gear Sweatpants

    Baby Gear

    Sweatpants
    Size 3-6 mo
    $9.99 $7.99 20% off with code THANKU
    $11
    Grayson Mini Casual Pants (view 2)Grayson Mini Casual Pants (view 1)
    View Product: Grayson Mini Casual Pants

    Grayson Mini

    Casual Pants
    Size 0-3 mo
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
    Kamik Snow Pants (view 2)Kamik Snow Pants (view 1)
    View Product: Kamik Snow Pants

    Kamik

    Snow Pants
    Size 10
    $24.99 $16.24 35% off with code THANKU
    61% 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 $16.89 35% off with code THANKU
    36% off estimated retail
    Obermeyer Snow Pants (view 2)Obermeyer Snow Pants (view 1)
    View Product: Obermeyer Snow Pants

    Obermeyer

    Snow Pants
    Size 7
    $22.99
    76% off estimated retail
    Fox Sweatpants (view 2)Fox Sweatpants (view 1)
    View Product: Fox Sweatpants

    Fox

    Sweatpants
    Size 2
    $10.99 $8.79 20% off with code THANKU
    50% off estimated retail
    Rumi + Ryder Sweatpants (view 2)Rumi + Ryder Sweatpants (view 1)
    View Product: Rumi + Ryder Sweatpants

    Rumi + Ryder

    Sweatpants
    Size 12
    $24.99 $17.49 30% off with code THANKU
    39% 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 2T
    $21.99 $14.29 35% off with code THANKU
    50% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 9 mo
    $19.99 $11.99 40% off with code THANKU
    54% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size 3-6 mo
    $11.99 $9.59 20% off with code THANKU
    25% off estimated retail
    Body Wear Sweatpants (view 2)Body Wear Sweatpants (view 1)
    View Product: Body Wear Sweatpants

    Body Wear

    Sweatpants
    Size 6 mo
    $12.99 $9.74 25% off with code THANKU
    23% off estimated retail
    Lands' End Snow Pants With Bib (view 2)Lands' End Snow Pants With Bib (view 1)
    View Product: Lands' End Snow Pants With Bib

    Lands' End

    Snow Pants With Bib
    Size 14
    $23.99 $13.19 45% off with code THANKU
    59% off estimated retail
    Unbranded Dress Pants (view 2)Unbranded Dress Pants (view 1)Price Drop
    View Product: Unbranded Dress Pants

    Unbranded

    Dress Pants
    Size Medium youth
    $23.99 $19.19 20% off with code THANKU
    56% off estimated retail
    Cat & Jack Casual Pants (view 2)Cat & Jack Casual Pants (view 1)Price Drop
    View Product: Cat & Jack Casual Pants

    Cat & Jack

    Casual Pants
    Size 18 mo
    $9.99 $7.99 20% off with code THANKU
    23% off estimated retail
    Kru Little Cargo Pants (view 2)Kru Little Cargo Pants (view 1)Price Drop
    View Product: Kru Little Cargo Pants

    Kru Little

    Cargo Pants
    Size 12 mo
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
    Juicy Couture Casual Pants (view 2)Juicy Couture Casual Pants (view 1)Price Drop
    View Product: Juicy Couture Casual Pants

    Juicy Couture

    Casual Pants
    Size 3 mo
    $14.99 $11.99 20% off with code THANKU
    82% off estimated retail
    The Children's Place Track Pants (view 2)The Children's Place Track Pants (view 1)Price Drop
    View Product: The Children's Place Track Pants

    The Children's Place

    Track Pants
    Size 12 mo
    $7.99 $6.39 20% off with code THANKU
    50% off estimated retail
    Carter's Casual Pants (view 2)Carter's Casual Pants (view 1)Price Drop
    View Product: Carter's Casual Pants

    Carter's

    Casual Pants
    Size 9 mo
    $10.99 $8.79 20% off with code THANKU
    62% off estimated retail
    OshKosh B'gosh Sweatpants (view 2)OshKosh B'gosh Sweatpants (view 1)Price Drop
    View Product: OshKosh B'gosh Sweatpants

    OshKosh B'gosh

    Sweatpants
    Size 9 mo
    $9.99 $7.99 20% off with code THANKU
    58% off estimated retail
    Epic Threads Casual Pants (view 2)Epic Threads Casual Pants (view 1)Price Drop
    View Product: Epic Threads Casual Pants

    Epic Threads

    Casual Pants
    Size X-Large youth
    $9.99 $7.99 20% off with code THANKU
    77% off estimated retail
    Gap Kids Casual Pants (view 2)Gap Kids Casual Pants (view 1)Price Drop
    View Product: Gap Kids Casual Pants

    Gap Kids

    Casual Pants
    Size 18
    $10.99 $8.79 20% off with code THANKU
    74% off estimated retail
    Rae Dunn Casual Pants (view 2)Rae Dunn Casual Pants (view 1)Price Drop
    View Product: Rae Dunn Casual Pants

    Rae Dunn

    Casual Pants
    Size 12 mo
    $9.99 $7.99 20% off with code THANKU
    54% off estimated retail
    OshKosh B'gosh Track Pants (view 2)OshKosh B'gosh Track Pants (view 1)Price Drop
    View Product: OshKosh B'gosh Track Pants

    OshKosh B'gosh

    Track Pants
    Size 18 mo
    $8.99 $7.19 20% off with code THANKU
    62% off estimated retail
    Assorted Brands Casual Pants (view 2)Assorted Brands Casual Pants (view 1)Price Drop
    View Product: Assorted Brands Casual Pants

    Assorted Brands

    Casual Pants
    Size 6-9 mo
    $9.99 $7.99 20% off with code THANKU
    65% off estimated retail
    Swiggles Casual Pants (view 2)Swiggles Casual Pants (view 1)Price Drop
    View Product: Swiggles Casual Pants

    Swiggles

    Casual Pants
    Size 3-6 mo
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
    Reebok Track Pants (view 2)Reebok Track Pants (view 1)Price Drop
    View Product: Reebok Track Pants

    Reebok

    Track Pants
    Size 12 mo
    $9.99 $7.99 20% off with code THANKU
    63% off estimated retail
    Gap Cargo Pants (view 2)Gap Cargo Pants (view 1)Price Drop
    View Product: Gap Cargo Pants

    Gap

    Cargo Pants
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    68% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 18 mo
    $8.99 $7.19 20% off with code THANKU
    55% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)Price Drop
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 18 mo
    $8.99 $7.19 20% off with code THANKU
    65% off estimated retail
    Reebok Sweatpants (view 2)Reebok Sweatpants (view 1)Price Drop
    View Product: Reebok Sweatpants

    Reebok

    Sweatpants
    Size 6-9 mo
    $8.99 $7.19 20% off with code THANKU
    65% off estimated retail
    Assorted Brands Sweatpants (view 2)Assorted Brands Sweatpants (view 1)Price Drop
    View Product: Assorted Brands Sweatpants

    Assorted Brands

    Sweatpants
    Size 3-6 mo
    $6.99 $5.59 20% off with code THANKU
    65% off estimated retail
    Unbranded Casual Pants (view 2)Unbranded Casual Pants (view 1)Price Drop
    View Product: Unbranded Casual Pants

    Unbranded

    Casual Pants
    Size 6-9 mo
    $7.99 $6.39 20% off with code THANKU
    70% off estimated retail
    Circo Sweatpants (view 2)Circo Sweatpants (view 1)Price Drop
    View Product: Circo Sweatpants

    Circo

    Sweatpants
    Size 12 mo
    $6.99 $5.59 20% off with code THANKU
    30% off estimated retail
    Nanette Casual Pants (view 2)Nanette Casual Pants (view 1)Price Drop
    View Product: Nanette Casual Pants

    Nanette

    Casual Pants
    Size 18 mo
    $7.99 $6.39 20% off with code THANKU
    76% off estimated retail
    Carter's Fleece Pants (view 2)Carter's Fleece Pants (view 1)Price Drop
    View Product: Carter's Fleece Pants

    Carter's

    Fleece Pants
    Size 5
    $7.99 $6.39 20% off with code THANKU
    69% off estimated retail
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