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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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78 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
    Tommy Hilfiger Khakis (view 2)Tommy Hilfiger Khakis (view 1)
    View Product: Tommy Hilfiger Khakis

    Tommy Hilfiger

    Khakis
    Size 12
    $10.99
    72% 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
    Crewcuts Outlet Khakis (view 2)Crewcuts Outlet Khakis (view 1)Flawed Gem
    View Product: Crewcuts Outlet Khakis

    Crewcuts Outlet

    Khakis
    Size 12
    $11.99
    63% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Crewcuts Outlet Khakis (view 2)Crewcuts Outlet Khakis (view 1)
    View Product: Crewcuts Outlet Khakis

    Crewcuts Outlet

    Khakis
    Size 12 Slim
    $13.99
    57% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis

    Vineyard Vines

    Khakis
    Size 12
    $18.99
    65% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis

    Vineyard Vines

    Khakis
    Size 12
    $22.99
    58% off estimated retail
    Joseph Abboud Dress Pants (view 2)Joseph Abboud Dress Pants (view 1)
    View Product: Joseph Abboud Dress Pants

    Joseph Abboud

    Dress Pants
    Size 12
    $18.99
    29% off estimated retail
    Polo by Ralph Lauren Snow Pants (view 2)Polo by Ralph Lauren Snow Pants (view 1)Flawed Gem
    View Product: Polo by Ralph Lauren Snow Pants

    Polo by Ralph Lauren

    Snow Pants
    Size 12
    $18.99
    79% off estimated retail
    PacSun Sweatpants (view 2)PacSun Sweatpants (view 1)
    View Product: PacSun Sweatpants

    PacSun

    Sweatpants
    Size 12
    $19.99
    39% off estimated retail
    TFW Dress Pants (view 2)TFW Dress Pants (view 1)
    View Product: TFW Dress Pants

    TFW

    Dress Pants
    Size 12
    $13.99
    65% off estimated retail
    Patagonia Casual Pants (view 2)Patagonia Casual Pants (view 1)
    View Product: Patagonia Casual Pants

    Patagonia

    Casual Pants
    Size 12
    $20.99
    61% off estimated retail
    Crewcuts Khakis (view 2)Crewcuts Khakis (view 1)
    View Product: Crewcuts Khakis

    Crewcuts

    Khakis
    Size 12
    $19.99
    69% off estimated retail
    Crewcuts Sweatpants (view 2)Crewcuts Sweatpants (view 1)
    View Product: Crewcuts Sweatpants

    Crewcuts

    Sweatpants
    Size 12
    $16.99
    65% 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
    Tea Casual Pants (view 2)Tea Casual Pants (view 1)
    View Product: Tea Casual Pants

    Tea

    Casual Pants
    Size 12
    $27.99
    49% off estimated retail
    Roots Kids Fleece Pants (view 2)Roots Kids Fleece Pants (view 1)
    View Product: Roots Kids Fleece Pants

    Roots Kids

    Fleece Pants
    Size 12
    $9.99
    37% off estimated retail
    Crewcuts Outlet Cords (view 2)Crewcuts Outlet Cords (view 1)
    View Product: Crewcuts Outlet Cords

    Crewcuts Outlet

    Cords
    Size 12
    $17.99
    45% 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 12
    $18.99
    55% off estimated retail
    Jumping Beans Sweatpants (view 2)Jumping Beans Sweatpants (view 1)
    View Product: Jumping Beans Sweatpants

    Jumping Beans

    Sweatpants
    Size 12
    $8.99
    43% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size 12
    $16.99
    37% 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 12
    $14.99
    65% off estimated retail
    Crewcuts Cords (view 2)Crewcuts Cords (view 1)
    View Product: Crewcuts Cords

    Crewcuts

    Cords
    Size 12
    $19.99
    69% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis

    Vineyard Vines

    Khakis
    Size 12
    $20.99
    61% off estimated retail
    Hurley Cargo Pants (view 2)Hurley Cargo Pants (view 1)
    View Product: Hurley Cargo Pants

    Hurley

    Cargo Pants
    Size 12
    $19.99 $13.99 30% off with code THANKU
    69% off estimated retail
    Vineyard Vines Khakis (view 2)Vineyard Vines Khakis (view 1)
    View Product: Vineyard Vines Khakis

    Vineyard Vines

    Khakis
    Size 12
    $17.99 $13.49 25% off with code THANKU
    67% off estimated retail
    Crewcuts Cords (view 2)Crewcuts Cords (view 1)
    View Product: Crewcuts Cords

    Crewcuts

    Cords
    Size 12
    $19.99 $14.99 25% off with code THANKU
    69% off estimated retail
    Lands' End Cords (view 2)Lands' End Cords (view 1)
    View Product: Lands' End Cords

    Lands' End

    Cords
    Size 12 Husky
    $13.99 $11.19 20% off with code THANKU
    63% off estimated retail
    Rossignol Snow Pants (view 2)Rossignol Snow Pants (view 1)
    View Product: Rossignol Snow Pants

    Rossignol

    Snow Pants
    Size 12
    $64.99 $51.99 20% off with code THANKU
    66% off estimated retail
    Crewcuts Sweatpants (view 2)Crewcuts Sweatpants (view 1)
    View Product: Crewcuts Sweatpants

    Crewcuts

    Sweatpants
    Size 12
    $19.99 $14.99 25% off with code THANKU
    47% off estimated retail
    Gap X Sarah Jessica Parker Khakis (view 2)Gap X Sarah Jessica Parker Khakis (view 1)
    View Product: Gap X Sarah Jessica Parker Khakis

    Gap X Sarah Jessica Parker

    Khakis
    Size 12
    $17.99 $13.49 25% off with code THANKU
    59% 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
    Michael Kors Wool Pants (view 2)Michael Kors Wool Pants (view 1)
    View Product: Michael Kors Wool Pants

    Michael Kors

    Wool Pants
    Size 12
    $33.99 $18.69 45% off with code THANKU
    58% 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
    Hanna Andersson Casual Pants (view 2)Hanna Andersson Casual Pants (view 1)
    View Product: Hanna Andersson Casual Pants

    Hanna Andersson

    Casual Pants
    Size 12
    $19.99 $13.99 30% off with code THANKU
    33% off estimated retail
    Gap Kids Dress Pants (view 2)Gap Kids Dress Pants (view 1)
    View Product: Gap Kids Dress Pants

    Gap Kids

    Dress Pants
    Size 12 Husky
    $12.99 $10.39 20% off with code THANKU
    64% off estimated retail
    Huntington Beach Club Sweatpants (view 2)Huntington Beach Club Sweatpants (view 1)
    View Product: Huntington Beach Club Sweatpants

    Huntington Beach Club

    Sweatpants
    Size 12
    $22.99 $16.09 30% off with code THANKU
    53% 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
    $14.99 $11.24 25% off with code THANKU
    50% off estimated retail
    Star Wars Sweatpants (view 2)Star Wars Sweatpants (view 1)
    View Product: Star Wars Sweatpants

    Star Wars

    Sweatpants
    Size 12
    $7.99 $6.39 20% off with code THANKU
    50% 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

    Isaac Mizrahi New York

    Dress Pants
    Size 12
    $25.99 $16.89 35% off with code THANKU
    72% off estimated retail
    Nautica Dress Pants (view 2)Nautica Dress Pants (view 1)
    View Product: Nautica Dress Pants

    Nautica

    Dress Pants
    Size 12
    $18.99 $14.24 25% off with code THANKU
    65% off estimated retail
    Spyder Casual Pants (view 2)Spyder Casual Pants (view 1)
    View Product: Spyder Casual Pants

    Spyder

    Casual Pants
    Size 12
    $25.99 $18.19 30% off with code THANKU
    76% off estimated retail
    Nike Track Pants (view 2)Nike Track Pants (view 1)
    View Product: Nike Track Pants

    Nike

    Track Pants
    Size 12
    $16.99 $12.74 25% off with code THANKU
    58% off estimated retail
    Genuine Merchandise by Team Athletics Active Pants (view 2)Genuine Merchandise by Team Athletics Active Pants (view 1)
    View Product: Genuine Merchandise by Team Athletics Active Pants

    Genuine Merchandise by Team Athletics

    Active Pants
    Size 12
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
    Genuine Merchandise by Team Athletics Sweatpants (view 2)Genuine Merchandise by Team Athletics Sweatpants (view 1)
    View Product: Genuine Merchandise by Team Athletics Sweatpants

    Genuine Merchandise by Team Athletics

    Sweatpants
    Size 12
    $19.99 $12.99 35% off with code THANKU
    39% off estimated retail
    Quiksilver Casual Pants (view 2)Quiksilver Casual Pants (view 1)
    View Product: Quiksilver Casual Pants

    Quiksilver

    Casual Pants
    Size 12
    $18.99 $13.29 30% off with code THANKU
    56% off estimated retail
    Fore!! Axel & Hudson Cords (view 2)Fore!! Axel & Hudson Cords (view 1)
    View Product: Fore!! Axel & Hudson Cords

    Fore!! Axel & Hudson

    Cords
    Size 12
    $21.99 $17.59 20% off with code THANKU
    79% off estimated retail
    Hanna Andersson Sweatpants (view 2)Hanna Andersson Sweatpants (view 1)
    View Product: Hanna Andersson Sweatpants

    Hanna Andersson

    Sweatpants
    Size 12
    $35.99 $19.79 45% off with code THANKU
    52% off estimated retail
    PacSun Cords (view 2)PacSun Cords (view 1)New With Tags
    View Product: PacSun Cords

    PacSun

    Cords
    Size 12
    $16.99 $13.59 20% off with code THANKU
    57% off estimated retail
    Oscar De La Renta Cords (view 2)Oscar De La Renta Cords (view 1)
    View Product: Oscar De La Renta Cords

    Oscar De La Renta

    Cords
    Size 12
    $92.99 $74.39 20% off with code THANKU
    62% 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 12
    $12.99 $10.39 20% off with code THANKU
    70% 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
    Crewcuts Khakis (view 2)Crewcuts Khakis (view 1)
    View Product: Crewcuts Khakis

    Crewcuts

    Khakis
    Size 12
    $20.99 $15.74 25% off with code THANKU
    67% off estimated retail
    Gap Kids Snow Pants (view 2)Gap Kids Snow Pants (view 1)New With Tags
    View Product: Gap Kids Snow Pants

    Gap Kids

    Snow Pants
    Size 12 Slim
    $33.99 $27.19 20% off with code THANKU
    53% off estimated retail
    Global ID Sweatpants (view 2)Global ID Sweatpants (view 1)New With Tags
    View Product: Global ID Sweatpants

    Global ID

    Sweatpants
    Size 12
    $7.99 $6.39 20% off with code THANKU
    68% off estimated retail
    Crewcuts Wool Pants (view 2)Crewcuts Wool Pants (view 1)
    View Product: Crewcuts Wool Pants

    Crewcuts

    Wool Pants
    Size 12
    $19.99
    75% off estimated retail
    ZeroXposur Snow Pants (view 2)ZeroXposur Snow Pants (view 1)
    View Product: ZeroXposur Snow Pants

    ZeroXposur

    Snow Pants
    Size 12
    $28.99 $20.29 30% off with code THANKU
    64% off estimated retail
    Gucci Sweatpants (view 2)Gucci Sweatpants (view 1)
    View Product: Gucci Sweatpants

    Gucci

    Sweatpants
    Size 12
    $141.99 $113.59 20% off with code THANKU
    59% off estimated retail
    Zara Kids Khakis (view 2)Zara Kids Khakis (view 1)
    View Product: Zara Kids Khakis

    Zara Kids

    Khakis
    Size 12
    $14.99 $11.24 25% off with code THANKU
    65% off estimated retail
    Levi's Casual Pants (view 2)Levi's Casual Pants (view 1)
    View Product: Levi's Casual Pants

    Levi's

    Casual Pants
    Size 12
    $20.99 $14.69 30% off with code THANKU
    52% off estimated retail
    L.L.Bean Snow Pants (view 2)L.L.Bean Snow Pants (view 1)
    View Product: L.L.Bean Snow Pants

    L.L.Bean

    Snow Pants
    Size 12
    $32.99 $21.44 35% off with code THANKU
    49% off estimated retail
    Gap Casual Pants (view 2)Gap Casual Pants (view 1)
    View Product: Gap Casual Pants

    Gap

    Casual Pants
    Size 12
    $15.99 $12.79 20% off with code THANKU
    54% off estimated retail
    Athleta Athleta Girl Diamond In The Cuff Capri (view 2)Athleta Athleta Girl Diamond In The Cuff Capri (view 1)
    View Product: Athleta Athleta Girl Diamond In The Cuff Capri

    Athleta

    Athleta Girl Diamond In The Cuff Capri
    Size 12
    $14.99 $11.24 25% off with code THANKU
    54% 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
    MICHAEL Michael Kors Wool Pants (view 2)MICHAEL Michael Kors Wool Pants (view 1)
    View Product: MICHAEL Michael Kors Wool Pants

    MICHAEL Michael Kors

    Wool Pants
    Size 12
    $14.99 $8.99 40% off with code THANKU
    72% off estimated retail
    Assorted Brands Khakis (view 2)Assorted Brands Khakis (view 1)
    View Product: Assorted Brands Khakis

    Assorted Brands

    Khakis
    Size 12
    $18.99 $15.19 20% off with code THANKU
    56% off estimated retail
    Assorted Brands Cargo Pants (view 2)Assorted Brands Cargo Pants (view 1)
    View Product: Assorted Brands Cargo Pants

    Assorted Brands

    Cargo Pants
    Size 12
    $15.99 $12.79 20% off with code THANKU
    63% off estimated retail
    Gap Kids Cords (view 2)Gap Kids Cords (view 1)
    View Product: Gap Kids Cords

    Gap Kids

    Cords
    Size 12
    $18.99 $15.19 20% off with code THANKU
    55% off estimated retail
    BILLYBANDIT Casual Pants (view 2)BILLYBANDIT Casual Pants (view 1)New With Tags
    View Product: BILLYBANDIT Casual Pants

    BILLYBANDIT

    Casual Pants
    Size 12
    $27.99 $15.39 45% off with code THANKU
    74% off estimated retail
    Michael Kors Linen Pants (view 2)Michael Kors Linen Pants (view 1)Price Drop
    View Product: Michael Kors Linen Pants

    Michael Kors

    Linen Pants
    Size 12
    $141.99 $56.80 60% off with code THANKU
    85% off estimated retail
    Galaxy by Harvic Casual Pants (view 2)Galaxy by Harvic Casual Pants (view 1)Price Drop
    View Product: Galaxy by Harvic Casual Pants

    Galaxy by Harvic

    Casual Pants
    Size 12
    $33.99 $23.79 30% off with code THANKU
    77% off estimated retail
    Spring Notion Casual Pants (view 2)Spring Notion Casual Pants (view 1)Price Drop
    View Product: Spring Notion Casual Pants

    Spring Notion

    Casual Pants
    Size 12
    $14.99 $11.24 25% off with code THANKU
    65% off estimated retail
    Eddie Bauer Cargo Pants (view 2)Eddie Bauer Cargo Pants (view 1)Price Drop
    View Product: Eddie Bauer Cargo Pants

    Eddie Bauer

    Cargo Pants
    Size 12
    $14.99 $11.99 20% off with code THANKU
    65% 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 12
    $14.99 $11.99 20% off with code THANKU
    65% off estimated retail
    Zara Baby Khakis (view 2)Zara Baby Khakis (view 1)Price Drop
    View Product: Zara Baby Khakis

    Zara Baby

    Khakis
    Size 12
    $8.99 $7.19 20% off with code THANKU
    78% off estimated retail
    Caramel Baby & Child London Cords (view 2)Caramel Baby & Child London Cords (view 1)Price Drop
    View Product: Caramel Baby & Child London Cords

    Caramel Baby & Child London

    Cords
    Size 12
    $13.99 $9.09 35% off with code THANKU
    78% off estimated retail
    Simple Joys by Carter's Sweatpants (view 2)Simple Joys by Carter's Sweatpants (view 1)Price Drop
    View Product: Simple Joys by Carter's Sweatpants

    Simple Joys by Carter's

    Sweatpants
    Size 12
    $8.99 $7.19 20% off with code THANKU
    55% off estimated retail
    Zara Baby Sweatpants (view 2)Zara Baby Sweatpants (view 1)Price Drop
    View Product: Zara Baby Sweatpants

    Zara Baby

    Sweatpants
    Size 12
    $9.99 $7.99 20% off with code THANKU
    69% off estimated retail
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