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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.

RedRemove filter$10 - $25Remove filter
48 items
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    Nike Sweatpants (view 2)Nike Sweatpants (view 1)
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 6-9 mo
    $13.99
    60% off estimated retail
    Polo by Ralph Lauren Sweatpants (view 2)Polo by Ralph Lauren Sweatpants (view 1)New With Tags
    View Product: Polo by Ralph Lauren Sweatpants

    Polo by Ralph Lauren

    Sweatpants
    Size 3T
    $14.99
    71% 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
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Polo by Ralph Lauren Sweatpants (view 2)Polo by Ralph Lauren Sweatpants (view 1)
    View Product: Polo by Ralph Lauren Sweatpants

    Polo by Ralph Lauren

    Sweatpants
    Size Small kids
    $14.99
    71% off estimated retail
    Tea Cords (view 2)Tea Cords (view 1)
    View Product: Tea Cords

    Tea

    Cords
    Size 7
    $24.99
    54% off estimated retail
    Crewcuts Sweatpants (view 2)Crewcuts Sweatpants (view 1)
    View Product: Crewcuts Sweatpants

    Crewcuts

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

    Mini Boden

    Cargo Pants
    Size 2
    $12.99
    63% 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
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis

    Vineyard Vines

    Khakis
    Size 10
    $22.99
    58% off estimated retail
    Air Jordan Sweatpants (view 2)Air Jordan Sweatpants (view 1)
    View Product: Air Jordan Sweatpants

    Air Jordan

    Sweatpants
    Size 2T
    $17.99
    59% 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 4T
    $14.99
    58% 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
    Hanna Andersson Casual Pants (view 2)Hanna Andersson Casual Pants (view 1)
    View Product: Hanna Andersson Casual Pants

    Hanna Andersson

    Casual Pants
    Size 0-3 mo
    $19.99 $13.99 30% off with code THANKU
    33% 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

    Polo by Ralph Lauren

    Casual Pants
    Size 12
    $13.99 $11.19 20% off with code THANKU
    74% off estimated retail
    Vineyard Vines Cords (view 2)Vineyard Vines Cords (view 1)
    View Product: Vineyard Vines Cords

    Vineyard Vines

    Cords
    Size 18
    $19.99 $13.99 30% off with code THANKU
    63% 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
    J.Crew Cords (view 2)J.Crew Cords (view 1)
    View Product: J.Crew Cords

    J.Crew

    Cords
    Size 6
    $21.99 $16.49 25% off with code THANKU
    74% 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
    Vineyard Vines Casual Pants (view 2)Vineyard Vines Casual Pants (view 1)
    View Product: Vineyard Vines Casual Pants

    Vineyard Vines

    Casual Pants
    Size 12
    $21.99 $15.39 30% off with code THANKU
    60% 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 7
    $23.99 $16.79 30% off with code THANKU
    65% 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
    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 $13.99 30% off with code THANKU
    33% off estimated retail
    Mini Boden Cords (view 2)Mini Boden Cords (view 1)
    View Product: Mini Boden Cords

    Mini Boden

    Cords
    Size 2T
    $14.99 $11.24 25% off with code THANKU
    53% off estimated retail
    Clover New York Overalls (view 2)Clover New York Overalls (view 1)
    View Product: Clover New York Overalls

    Clover New York

    Overalls
    Size 12 mo
    $16.99 $11.04 35% off with code THANKU
    41% 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
    Hanna Andersson Casual Pants (view 2)Hanna Andersson Casual Pants (view 1)
    View Product: Hanna Andersson Casual Pants

    Hanna Andersson

    Casual Pants
    Size 12-18 mo
    $19.99 $14.99 25% off with code THANKU
    33% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis

    Vineyard Vines

    Khakis
    Size 12
    $19.99 $15.99 20% off with code THANKU
    63% 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
    Pastel Cords (view 2)Pastel Cords (view 1)New With Tags
    View Product: Pastel Cords

    Pastel

    Cords
    Size 10
    $12.99 $9.74 25% off with code THANKU
    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 $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
    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
    Hanna Andersson Casual Pants (view 2)Hanna Andersson Casual Pants (view 1)
    View Product: Hanna Andersson Casual Pants

    Hanna Andersson

    Casual Pants
    Size 6-12 mo
    $19.99 $14.99 25% off with code THANKU
    33% 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
    Carter's Dress Pants (view 2)Carter's Dress Pants (view 1)Price Drop
    View Product: Carter's Dress Pants

    Carter's

    Dress Pants
    Size 12 mo
    $12.99 $10.39 20% off with code THANKU
    63% off estimated retail
    Joules Casual Pants (view 2)Joules Casual Pants (view 1)Price Drop
    View Product: Joules Casual Pants

    Joules

    Casual Pants
    Size 0-3 mo
    $18.99 $14.24 25% off with code THANKU
    73% off estimated retail
    H&M Casual Pants (view 2)H&M Casual Pants (view 1)Price Drop
    View Product: H&M Casual Pants

    H&M

    Casual Pants
    Size 0-3 mo
    $12.99 $10.39 20% off with code THANKU
    40% off estimated retail
    Paul Smith Casual Pants (view 2)Paul Smith Casual Pants (view 1)Price Drop
    View Product: Paul Smith Casual Pants

    Paul Smith

    Casual Pants
    Size 12 mo
    $14.99 $8.99 40% off with code THANKU
    79% off estimated retail
    Rockin' Baby Casual Pants (view 2)Rockin' Baby Casual Pants (view 1)Price Drop
    View Product: Rockin' Baby Casual Pants

    Rockin' Baby

    Casual Pants
    Size 0-3 mo
    $13.99 $9.09 35% off with code THANKU
    75% 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
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