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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.

84 items
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    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $14.99 $8.24 45% off with code GOBIG
    59% off estimated retail
    Gap Kids Cords (view 2)Gap Kids Cords (view 1)
    View Product: Gap Kids Cords

    Gap Kids

    Cords
    Size 14
    $21.99 $12.09 45% off with code GOBIG
    55% off estimated retail
    Gap Kids Linen Pants (view 2)Gap Kids Linen Pants (view 1)
    View Product: Gap Kids Linen Pants

    Gap Kids

    Linen Pants
    Size 6 Slim
    $17.99 $9.89 45% off with code GOBIG
    58% 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 8
    $15.99 $8.79 45% off with code GOBIG
    56% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 14
    $16.99 $9.34 45% off with code GOBIG
    60% 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 6
    $16.99 $9.34 45% off with code GOBIG
    54% 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 8
    $16.99 $9.34 45% off with code GOBIG
    60% off estimated retail
    Gap Fit Khakis (view 2)Gap Fit Khakis (view 1)
    View Product: Gap Fit Khakis

    Gap Fit

    Khakis
    Size X-Large youth
    $19.99 $10.99 45% off with code GOBIG
    63% 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 8
    $19.99 $10.99 45% off with code GOBIG
    53% 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 $9.89 45% off with code GOBIG
    58% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size X-Small youth
    $17.99 $9.89 45% off with code GOBIG
    51% 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 10
    $19.99 $10.99 45% off with code GOBIG
    53% 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 Small kids
    $19.99 $10.99 45% off with code GOBIG
    53% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $14.99 $8.24 45% off with code GOBIG
    65% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 5
    $14.99 $8.24 45% off with code GOBIG
    65% off estimated retail
    Gap Casual Pants (view 2)Gap Casual Pants (view 1)
    View Product: Gap Casual Pants

    Gap

    Casual Pants
    Size 4
    $9.99 $5.49 45% off with code GOBIG
    71% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 4T
    $12.99 $7.14 45% off with code GOBIG
    27% off estimated retail
    Baby Gap Khakis (view 2)Baby Gap Khakis (view 1)
    View Product: Baby Gap Khakis

    Baby Gap

    Khakis
    Size 4
    $12.99 $7.14 45% off with code GOBIG
    59% off estimated retail
    Gap Kids Cords (view 2)Gap Kids Cords (view 1)New With Tags
    View Product: Gap Kids Cords

    Gap Kids

    Cords
    Size 16
    $10.99 $6.04 45% off with code GOBIG
    59% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $12.99 $7.14 45% off with code GOBIG
    51% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 18-24 mo
    $12.99 $7.14 45% off with code GOBIG
    27% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $15.99 $8.79 45% off with code GOBIG
    62% 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 Small kids
    $14.99 $8.24 45% off with code GOBIG
    65% 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
    $20.99 $11.54 45% off with code GOBIG
    51% off estimated retail
    Gap Khakis (view 2)Gap Khakis (view 1)
    View Product: Gap Khakis

    Gap

    Khakis
    Size 6
    $10.99 $6.04 45% off with code GOBIG
    82% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 7
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 7
    $18.99 $10.44 45% off with code GOBIG
    55% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $18.99 $10.44 45% off with code GOBIG
    55% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $17.99 $9.89 45% off with code GOBIG
    58% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 14
    $16.99 $9.34 45% off with code GOBIG
    60% 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 13
    $18.99 $10.44 45% off with code GOBIG
    55% off estimated retail
    Gap Khakis (view 2)Gap Khakis (view 1)
    View Product: Gap Khakis

    Gap

    Khakis
    Size 12
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 12
    $14.99 $8.24 45% off with code GOBIG
    65% off estimated retail
    Gap Fit Cargo Pants (view 2)Gap Fit Cargo Pants (view 1)
    View Product: Gap Fit Cargo Pants

    Gap Fit

    Cargo Pants
    Size 14
    $21.99 $12.09 45% off with code GOBIG
    60% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 12
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size Small kids
    $18.99 $10.44 45% off with code GOBIG
    57% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 16
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 16
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 6-12 mo
    $12.99 $7.14 45% off with code GOBIG
    38% 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 Large youth
    $16.99 $9.34 45% off with code GOBIG
    54% 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 X-Small kids
    $18.99 $10.44 45% off with code GOBIG
    55% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 6
    $16.99 $9.34 45% off with code GOBIG
    60% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $18.99 $10.44 45% off with code GOBIG
    55% 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 X-Large kids
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 18 mo Slim
    $11.99 $6.59 45% off with code GOBIG
    62% 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 10
    $17.99 $9.89 45% off with code GOBIG
    58% 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 13
    $15.99 $8.79 45% off with code GOBIG
    62% 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 Small youth
    $14.99 $8.24 45% off with code GOBIG
    65% 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 8
    $15.99 $8.79 45% off with code GOBIG
    56% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10 Slim
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Beatrix Potter for Baby Gap Casual Pants (view 2)Beatrix Potter for Baby Gap Casual Pants (view 1)
    View Product: Beatrix Potter for Baby Gap Casual Pants

    Beatrix Potter for Baby Gap

    Casual Pants
    Size Up to 7lbs
    $9.99 $5.49 45% off with code GOBIG
    65% 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 X-Small youth
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Khakis (view 2)Gap Khakis (view 1)
    View Product: Gap Khakis

    Gap

    Khakis
    Size 14
    $19.99 $10.99 45% off with code GOBIG
    53% 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
    $17.99 $9.89 45% off with code GOBIG
    58% 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 10
    $10.99 $6.04 45% off with code GOBIG
    74% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 10
    $15.99 $8.79 45% off with code GOBIG
    62% 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 18
    $20.99 $11.54 45% off with code GOBIG
    51% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 12-18 mo
    $12.99 $7.14 45% off with code GOBIG
    27% 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 X-Large kids
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Fit Casual Pants (view 2)Gap Fit Casual Pants (view 1)
    View Product: Gap Fit Casual Pants

    Gap Fit

    Casual Pants
    Size 10
    $23.99 $13.19 45% off with code GOBIG
    56% 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 10
    $13.99 $7.69 45% off with code GOBIG
    67% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 6
    $15.99 $8.79 45% off with code GOBIG
    62% 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 160 cm
    $16.99 $9.34 45% off with code GOBIG
    60% 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
    $19.99 $10.99 45% off with code GOBIG
    53% off estimated retail
    Baby Gap Cords (view 2)Baby Gap Cords (view 1)
    View Product: Baby Gap Cords

    Baby Gap

    Cords
    Size 0-3 mo
    $12.99 $7.14 45% off with code GOBIG
    59% 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 14 Slim
    $15.99 $8.79 45% off with code GOBIG
    62% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size 6
    $17.99 $9.89 45% off with code GOBIG
    58% 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 $8.79 45% off with code GOBIG
    54% off estimated retail
    Gap Fit Casual Pants (view 2)Gap Fit Casual Pants (view 1)
    View Product: Gap Fit Casual Pants

    Gap Fit

    Casual Pants
    Size 10
    $14.99 $8.24 45% off with code GOBIG
    74% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size Medium youth
    $12.99 $7.14 45% off with code GOBIG
    59% off estimated retail
    Gap Kids Cords (view 2)Gap Kids Cords (view 1)Price Drop
    View Product: Gap Kids Cords

    Gap Kids

    Cords
    Size 12
    $18.99 $10.44 45% off with code GOBIG
    55% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 3-6 mo
    $11.99 $6.59 45% off with code GOBIG
    33% 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 14
    $16.99 $9.34 45% off with code GOBIG
    60% 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 6
    $14.99 $8.24 45% off with code GOBIG
    65% off estimated retail
    Gap Kids Khakis (view 2)Gap Kids Khakis (view 1)Price Drop
    View Product: Gap Kids Khakis

    Gap Kids

    Khakis
    Size Small infants
    $13.99 $7.69 45% off with code GOBIG
    56% 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 Small infants
    $8.99 $4.94 45% off with code GOBIG
    50% off estimated retail
    Gap Casual Pants (view 2)Gap Casual Pants (view 1)Price Drop
    View Product: Gap Casual Pants

    Gap

    Casual Pants
    Size Small infants
    $9.99 $5.49 45% off with code GOBIG
    44% off estimated retail
    Gap Kids Cargo Pants (view 2)Gap Kids Cargo Pants (view 1)Price Drop
    View Product: Gap Kids Cargo Pants

    Gap Kids

    Cargo Pants
    Size Small infants
    $10.99 $6.04 45% off with code GOBIG
    65% off estimated retail
    Gap Kids Cargo Pants (view 2)Gap Kids Cargo Pants (view 1)Price Drop
    View Product: Gap Kids Cargo Pants

    Gap Kids

    Cargo Pants
    Size Small infants
    $10.99 $6.04 45% off with code GOBIG
    65% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)Price Drop
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size Newborn
    $8.99 $4.94 45% off with code GOBIG
    50% 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
    $8.99 $4.94 45% off with code GOBIG
    79% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)Price Drop
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 3-6 mo
    $8.99 $4.94 45% off with code GOBIG
    50% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)Price Drop
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size Newborn
    $7.99 $4.39 45% off with code GOBIG
    55% off estimated retail
    Gap Casual Pants (view 2)Gap Casual Pants (view 1)Price Drop
    View Product: Gap Casual Pants

    Gap

    Casual Pants
    Size 3-6 mo
    $7.99 $4.39 45% off with code GOBIG
    55% off estimated retail
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