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Boys' jean pants are a staple that every parent needs to stock up on. Make it easy to keep up with your kids' ever-changing sizes by shopping styles 90% off estimated retail at thredUP.

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    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $20.99
    52% off estimated retail
    Gap Kids Jeans (view 2)Gap Kids Jeans (view 1)New With Tags
    View Product: Gap Kids Jeans

    Gap Kids

    Jeans
    Size 12
    $16.99
    60% off estimated retail
    Gap Kids Jeans (view 2)Gap Kids Jeans (view 1)
    View Product: Gap Kids Jeans

    Gap Kids

    Jeans
    Size 12 Husky
    $19.99
    53% off estimated retail
    Tommy Hilfiger Jeans (view 2)Tommy Hilfiger Jeans (view 1)
    View Product: Tommy Hilfiger Jeans

    Tommy Hilfiger

    Jeans
    Size 12
    $12.99
    71% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Polo by Ralph Lauren Jeans (view 2)Polo by Ralph Lauren Jeans (view 1)
    View Product: Polo by Ralph Lauren Jeans

    Polo by Ralph Lauren

    Jeans
    Size 12
    $13.99
    56% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $16.99
    61% off estimated retail
    Rustler Jeans (view 2)Rustler Jeans (view 1)
    View Product: Rustler Jeans

    Rustler

    Jeans
    Size 12
    $9.99
    54% off estimated retail
    Rustler Jeans (view 2)Rustler Jeans (view 1)
    View Product: Rustler Jeans

    Rustler

    Jeans
    Size 12
    $9.99
    54% off estimated retail
    Wrangler Jeans Co Jeans (view 2)Wrangler Jeans Co Jeans (view 1)
    View Product: Wrangler Jeans Co Jeans

    Wrangler Jeans Co

    Jeans
    Size 12
    $13.99
    57% off estimated retail
    Zara Jeans (view 2)Zara Jeans (view 1)
    View Product: Zara Jeans

    Zara

    Jeans
    Size 12
    $19.99
    63% off estimated retail
    Hudson Jeans Jeans (view 2)Hudson Jeans Jeans (view 1)
    View Product: Hudson Jeans Jeans

    Hudson Jeans

    Jeans
    Size 12
    $21.99
    74% off estimated retail
    J.Crew Jeans (view 2)J.Crew Jeans (view 1)
    View Product: J.Crew Jeans

    J.Crew

    Jeans
    Size 12
    $24.99
    71% off estimated retail
    Wrangler Jeans Co Jeans (view 2)Wrangler Jeans Co Jeans (view 1)Flawed Gem
    View Product: Wrangler Jeans Co Jeans

    Wrangler Jeans Co

    Jeans
    Size 12 Husky
    $13.99
    57% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $17.99
    59% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $18.99
    56% off estimated retail
    Denizen from Levi's Jeans (view 2)Denizen from Levi's Jeans (view 1)
    View Product: Denizen from Levi's Jeans

    Denizen from Levi's

    Jeans
    Size 12
    $9.99
    54% off estimated retail
    Abercrombie Jeans (view 2)Abercrombie Jeans (view 1)
    View Product: Abercrombie Jeans

    Abercrombie

    Jeans
    Size 12
    $16.99
    67% off estimated retail
    Helix Jeans (view 2)Helix Jeans (view 1)
    View Product: Helix Jeans

    Helix

    Jeans
    Size 12
    $15.99 $12.79 20% off with code THANKU
    63% off estimated retail
    Nine West Jeans (view 2)Nine West Jeans (view 1)
    View Product: Nine West Jeans

    Nine West

    Jeans
    Size 12
    $21.99 $14.29 35% off with code THANKU
    60% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $20.99 $15.74 25% off with code THANKU
    52% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $16.99 $12.74 25% off with code THANKU
    61% off estimated retail
    Tucker + Tate Jeans (view 2)Tucker + Tate Jeans (view 1)
    View Product: Tucker + Tate Jeans

    Tucker + Tate

    Jeans
    Size 12
    $17.99 $14.39 20% off with code THANKU
    67% off estimated retail
    Crewcuts Jeans (view 2)Crewcuts Jeans (view 1)
    View Product: Crewcuts Jeans

    Crewcuts

    Jeans
    Size 12
    $17.99 $13.49 25% off with code THANKU
    72% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $18.99 $14.24 25% off with code THANKU
    56% off estimated retail
    Crewcuts Jeans (view 2)Crewcuts Jeans (view 1)
    View Product: Crewcuts Jeans

    Crewcuts

    Jeans
    Size 12
    $20.99 $15.74 25% off with code THANKU
    67% off estimated retail
    True Religion Jeans (view 2)True Religion Jeans (view 1)
    View Product: True Religion Jeans

    True Religion

    Jeans
    Size 12
    $32.99 $19.79 40% off with code THANKU
    74% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $17.99 $13.49 25% off with code THANKU
    59% off estimated retail
    Gap Jeans (view 2)Gap Jeans (view 1)
    View Product: Gap Jeans

    Gap

    Jeans
    Size 12
    $17.99 $14.39 20% off with code THANKU
    60% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $26.99 $20.24 25% off with code THANKU
    57% off estimated retail
    Gap Jeans (view 2)Gap Jeans (view 1)
    View Product: Gap Jeans

    Gap

    Jeans
    Size 12 Husky
    $17.99 $13.49 25% off with code THANKU
    60% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $20.99 $15.74 25% off with code THANKU
    52% off estimated retail
    Wrangler Jeans Co Jeans (view 2)Wrangler Jeans Co Jeans (view 1)
    View Product: Wrangler Jeans Co Jeans

    Wrangler Jeans Co

    Jeans
    Size 12 Husky
    $16.99 $13.59 20% off with code THANKU
    48% off estimated retail
    True Religion Jeans (view 2)True Religion Jeans (view 1)
    View Product: True Religion Jeans

    True Religion

    Jeans
    Size 12
    $32.99 $19.79 40% off with code THANKU
    74% off estimated retail
    DL1961 Jeans (view 2)DL1961 Jeans (view 1)
    View Product: DL1961 Jeans

    DL1961

    Jeans
    Size 12
    $22.99 $18.39 20% off with code THANKU
    78% off estimated retail
    Gap Jeans (view 2)Gap Jeans (view 1)
    View Product: Gap Jeans

    Gap

    Jeans
    Size 12
    $16.99 $13.59 20% off with code THANKU
    62% off estimated retail
    DL1961 Jeans (view 2)DL1961 Jeans (view 1)
    View Product: DL1961 Jeans

    DL1961

    Jeans
    Size 12
    $23.99 $19.19 20% off with code THANKU
    77% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $17.99 $13.49 25% off with code THANKU
    59% off estimated retail
    Lands' End Jeans (view 2)Lands' End Jeans (view 1)
    View Product: Lands' End Jeans

    Lands' End

    Jeans
    Size 12
    $16.99 $13.59 20% off with code THANKU
    57% off estimated retail
    Gap Jeans (view 2)Gap Jeans (view 1)Flawed Gem
    View Product: Gap Jeans

    Gap

    Jeans
    Size 12
    $11.99 $9.59 20% off with code THANKU
    73% off estimated retail
    Gap Jeans (view 2)Gap Jeans (view 1)
    View Product: Gap Jeans

    Gap

    Jeans
    Size 12
    $19.99 $15.99 20% off with code THANKU
    55% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $16.99 $12.74 25% off with code THANKU
    61% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $19.99 $14.99 25% off with code THANKU
    54% off estimated retail
    Hudson Jeans Jeans (view 2)Hudson Jeans Jeans (view 1)New With Tags
    View Product: Hudson Jeans Jeans

    Hudson Jeans

    Jeans
    Size 12
    $16.99 $11.89 30% off with code THANKU
    80% off estimated retail
    Assorted Brands Jeans (view 2)Assorted Brands Jeans (view 1)
    View Product: Assorted Brands Jeans

    Assorted Brands

    Jeans
    Size 12
    $16.99 $12.74 25% off with code THANKU
    61% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $15.99 $11.99 25% off with code THANKU
    63% off estimated retail
    Gap Kids Jeans (view 2)Gap Kids Jeans (view 1)
    View Product: Gap Kids Jeans

    Gap Kids

    Jeans
    Size 12
    $15.99 $11.99 25% off with code THANKU
    62% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $22.99 $17.24 25% off with code THANKU
    64% off estimated retail
    Kenneth Cole REACTION Jeans (view 2)Kenneth Cole REACTION Jeans (view 1)
    View Product: Kenneth Cole REACTION Jeans

    Kenneth Cole REACTION

    Jeans
    Size 12
    $19.99 $11.99 40% off with code THANKU
    54% off estimated retail
    Kidpik Jeans (view 2)Kidpik Jeans (view 1)
    View Product: Kidpik Jeans

    Kidpik

    Jeans
    Size 12
    $16.99 $13.59 20% off with code THANKU
    48% off estimated retail
    Adidas Jeans (view 2)Adidas Jeans (view 1)
    View Product: Adidas Jeans

    Adidas

    Jeans
    Size 12
    $23.99 $17.99 25% off with code THANKU
    56% off estimated retail
    Levi's Jeans (view 2)Levi's Jeans (view 1)
    View Product: Levi's Jeans

    Levi's

    Jeans
    Size 12
    $16.99 $12.74 25% off with code THANKU
    61% off estimated retail
    Urban Pipeline Jeans (view 2)Urban Pipeline Jeans (view 1)
    View Product: Urban Pipeline Jeans

    Urban Pipeline

    Jeans
    Size 12
    $17.99 $13.49 25% off with code THANKU
    45% off estimated retail
    Revery Kids Jeans (view 2)Revery Kids Jeans (view 1)
    View Product: Revery Kids Jeans

    Revery Kids

    Jeans
    Size 12
    $17.99 $11.69 35% off with code THANKU
    59% off estimated retail
    Old Navy Jeans (view 2)Old Navy Jeans (view 1)
    View Product: Old Navy Jeans

    Old Navy

    Jeans
    Size 12
    $8.99 $7.19 20% off with code THANKU
    60% off estimated retail
    Gap Jeans (view 2)Gap Jeans (view 1)
    View Product: Gap Jeans

    Gap

    Jeans
    Size 12
    $8.99 $7.19 20% off with code THANKU
    80% off estimated retail
    Gap Kids Jeans (view 2)Gap Kids Jeans (view 1)Price Drop
    View Product: Gap Kids Jeans

    Gap Kids

    Jeans
    Size 12 Plus
    $11.99 $9.59 20% off with code THANKU
    72% off estimated retail
    Hudson Jeans (view 2)Hudson Jeans (view 1)Price Drop
    View Product: Hudson Jeans

    Hudson

    Jeans
    Size 12
    $17.99 $12.59 30% off with code THANKU
    67% off estimated retail
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