About
ThredUp LogoThredUp
Shop
SellCleanout animation
Beta
My ThredUp
Account
0
Check out

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.

BrownRemove filterOn SaleRemove filter
69 items
Sort by:
    Ruby Rd. Khakis (view 2)Ruby Rd. Khakis (view 1)Price Drop
    View Product: Ruby Rd. Khakis

    Ruby Rd.

    Khakis
    Size 8
    $14.99 $11.24 25% off with code THANKU
    72% off estimated retail
    Matt's Scooter Sweatpants (view 2)Matt's Scooter Sweatpants (view 1)Price Drop
    View Product: Matt's Scooter Sweatpants

    Matt's Scooter

    Sweatpants
    Size 12 mo
    $11.99 $8.99 25% off with code THANKU
    55% off estimated retail
    Play Baby Casual Pants (view 2)Play Baby Casual Pants (view 1)Price Drop
    View Product: Play Baby Casual Pants

    Play Baby

    Casual Pants
    Size 3 mo
    $11.99 $7.79 35% off with code THANKU
    20% 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 0-3 mo
    $9.99 $7.99 20% off with code THANKU
    65% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Lovespun Sweatpants (view 2)Lovespun Sweatpants (view 1)Price Drop
    View Product: Lovespun Sweatpants

    Lovespun

    Sweatpants
    Size 6 mo
    $8.99 $7.19 20% off with code THANKU
    18% 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 $8.39 40% off with code THANKU
    78% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 6
    $10.99 $8.79 20% off with code THANKU
    66% 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 6
    $9.99 $7.99 20% off with code THANKU
    77% off estimated retail
    Gap Sweatpants (view 2)Gap Sweatpants (view 1)Price Drop
    View Product: Gap Sweatpants

    Gap

    Sweatpants
    Size 6-12 mo
    $8.99 $7.19 20% off with code THANKU
    43% off estimated retail
    Agabang Cargo Pants (view 2)Agabang Cargo Pants (view 1)Price Drop
    View Product: Agabang Cargo Pants

    Agabang

    Cargo Pants
    Size 6 mo
    $7.99 $6.39 20% off with code THANKU
    46% off estimated retail
    Okie Dokie Casual Pants (view 2)Okie Dokie Casual Pants (view 1)Price Drop
    View Product: Okie Dokie Casual Pants

    Okie Dokie

    Casual Pants
    Size 18 mo
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    Child of Mine by Carter's Fleece Pants (view 2)Child of Mine by Carter's Fleece Pants (view 1)Price Drop
    View Product: Child of Mine by Carter's Fleece Pants

    Child of Mine by Carter's

    Fleece Pants
    Size 3-6 mo
    $9.99 $7.99 20% off with code THANKU
    $11
    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 Newborn
    $9.99 $7.99 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 mo
    $8.99 $7.19 20% off with code THANKU
    69% off estimated retail
    Carter's Cargo Pants (view 2)Carter's Cargo Pants (view 1)Price Drop
    View Product: Carter's Cargo Pants

    Carter's

    Cargo Pants
    Size 12 mo
    $8.99 $7.19 20% off with code THANKU
    67% off estimated retail
    Old Navy Cords (view 2)Old Navy Cords (view 1)Price Drop
    View Product: Old Navy Cords

    Old Navy

    Cords
    Size 16
    $9.99 $7.99 20% off with code THANKU
    66% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 9 mo
    $7.99 $6.39 20% off with code THANKU
    60% 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 6 mo
    $8.99 $7.19 20% off with code THANKU
    69% 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 12 mo
    $9.99 $7.99 20% off with code THANKU
    65% 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 12 mo
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
    bellybutton Cords (view 2)bellybutton Cords (view 1)Price Drop
    View Product: bellybutton Cords

    bellybutton

    Cords
    Size 80 cm
    $9.99 $6.49 35% off with code THANKU
    82% 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 12 mo
    $8.99 $7.19 20% off with code THANKU
    69% off estimated retail
    In Extenso Casual Pants (view 2)In Extenso Casual Pants (view 1)Price Drop
    View Product: In Extenso Casual Pants

    In Extenso

    Casual Pants
    Size 60 cm
    $9.99 $7.99 20% off with code THANKU
    33% off estimated retail
    Little Rebels Khakis (view 2)Little Rebels Khakis (view 1)Price Drop
    View Product: Little Rebels Khakis

    Little Rebels

    Khakis
    Size 12 mo
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    Gap Active Pants (view 2)Gap Active Pants (view 1)Price Drop
    View Product: Gap Active Pants

    Gap

    Active Pants
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    37% 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 6 mo
    $9.99 $7.99 20% off with code THANKU
    65% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 3 mo
    $6.99 $5.59 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 Newborn
    $8.99 $7.19 20% off with code THANKU
    59% 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 6 mo
    $8.99 $7.19 20% off with code THANKU
    69% off estimated retail
    Gymboree Fleece Pants (view 2)Gymboree Fleece Pants (view 1)Price Drop
    View Product: Gymboree Fleece Pants

    Gymboree

    Fleece Pants
    Size 12-18 mo
    $8.99 $7.19 20% off with code THANKU
    57% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 9 mo
    $9.99 $7.99 20% off with code THANKU
    54% off estimated retail
    Gymboree Cargo Pants (view 2)Gymboree Cargo Pants (view 1)Price Drop
    View Product: Gymboree Cargo Pants

    Gymboree

    Cargo Pants
    Size 3-6 mo
    $8.99 $7.19 20% off with code THANKU
    66% 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 18 mo
    $9.99 $7.99 20% off with code THANKU
    65% 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 6 mo
    $8.99 $7.19 20% off with code THANKU
    69% off estimated retail
    Vitamins Baby Casual Pants (view 2)Vitamins Baby Casual Pants (view 1)Price Drop
    View Product: Vitamins Baby Casual Pants

    Vitamins Baby

    Casual Pants
    Size 6 mo
    $7.99 $6.39 20% off with code THANKU
    46% 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 12 mo
    $9.99 $7.99 20% off with code THANKU
    54% 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 18 mo
    $8.99 $7.19 20% off with code THANKU
    69% 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 12 mo
    $7.99 $6.39 20% off with code THANKU
    72% off estimated retail
    Kids Headquarters Casual Pants (view 2)Kids Headquarters Casual Pants (view 1)Price Drop
    View Product: Kids Headquarters Casual Pants

    Kids Headquarters

    Casual Pants
    Size 18 mo
    $7.99 $6.39 20% off with code THANKU
    46% 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
    $8.99 $7.19 20% off with code THANKU
    69% 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
    $7.99 $6.39 20% off with code THANKU
    80% 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
    Old Navy Casual Pants (view 2)Old Navy Casual Pants (view 1)Price Drop
    View Product: Old Navy Casual Pants

    Old Navy

    Casual Pants
    Size 6-12 mo
    $7.99 $6.39 20% off with code THANKU
    46% off estimated retail
    SONOMA life + style Cords (view 2)SONOMA life + style Cords (view 1)Price Drop
    View Product: SONOMA life + style Cords

    SONOMA life + style

    Cords
    Size 6-9 mo
    $7.99 $6.39 20% off with code THANKU
    42% off estimated retail
    Jumping Beans Fleece Pants (view 2)Jumping Beans Fleece Pants (view 1)Price Drop
    View Product: Jumping Beans Fleece Pants

    Jumping Beans

    Fleece Pants
    Size 9-12 mo
    $7.99 $6.39 20% off with code THANKU
    20% off estimated retail
    Topsville Sweatpants (view 2)Topsville Sweatpants (view 1)Price Drop
    View Product: Topsville Sweatpants

    Topsville

    Sweatpants
    Size 3-6 mo
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Child of Mine by Carter's Casual Pants (view 2)Child of Mine by Carter's Casual Pants (view 1)Price Drop
    View Product: Child of Mine by Carter's Casual Pants

    Child of Mine by Carter's

    Casual Pants
    Size Newborn
    $6.99 $5.59 20% off with code THANKU
    50% off estimated retail
    Arizona Jean Company Cargo Pants (view 2)Arizona Jean Company Cargo Pants (view 1)Price Drop
    View Product: Arizona Jean Company Cargo Pants

    Arizona Jean Company

    Cargo Pants
    Size Up to 7lbs
    $6.99 $5.59 20% off with code THANKU
    72% off estimated retail
    Jumping Beans Casual Pants (view 2)Jumping Beans Casual Pants (view 1)Price Drop
    View Product: Jumping Beans Casual Pants

    Jumping Beans

    Casual Pants
    Size 9 mo
    $7.99 $6.39 20% off with code THANKU
    42% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 9 mo
    $7.99 $6.39 20% off with code THANKU
    60% 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 18 mo
    $7.99 $6.39 20% off with code THANKU
    70% 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 3 mo
    $7.99 $6.39 20% off with code THANKU
    60% off estimated retail
    Old Navy Cargo Pants (view 2)Old Navy Cargo Pants (view 1)Price Drop
    View Product: Old Navy Cargo Pants

    Old Navy

    Cargo Pants
    Size 6-12 mo
    $7.99 $6.39 20% off with code THANKU
    53% 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
    $7.99 $6.39 20% off with code THANKU
    70% off estimated retail
    Carter's Khakis (view 2)Carter's Khakis (view 1)Price Drop
    View Product: Carter's Khakis

    Carter's

    Khakis
    Size 9 mo
    $7.99 $6.39 20% off with code THANKU
    69% 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 6-12 mo
    $7.99 $6.39 20% off with code THANKU
    60% off estimated retail
    Jumping Beans Fleece Pants (view 2)Jumping Beans Fleece Pants (view 1)Price Drop
    View Product: Jumping Beans Fleece Pants

    Jumping Beans

    Fleece Pants
    Size 6-9 mo
    $7.99 $6.39 20% off with code THANKU
    20% 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 6 mo
    $7.99 $6.39 20% off with code THANKU
    70% 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 6 mo
    $6.99 $5.59 20% off with code THANKU
    65% 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 6 mo
    $6.99 $5.59 20% off with code THANKU
    74% 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 3 mo
    $6.99 $5.59 20% off with code THANKU
    74% 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
    $7.99 $6.39 20% off with code THANKU
    60% 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 3 mo
    $7.99 $6.39 20% off with code THANKU
    70% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size Newborn
    $6.99 $5.59 20% off with code THANKU
    65% 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 3 mo
    $7.99 $6.39 20% off with code THANKU
    70% 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 6 mo
    $7.99 $6.39 20% off with code THANKU
    70% 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 Newborn
    $7.99 $6.39 20% off with code THANKU
    70% 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 6 mo
    $7.99 $6.39 20% off with code THANKU
    60% 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 18 mo
    $7.99 $6.39 20% off with code THANKU
    70% off estimated retail
    Back
    1
    Next

    Loading...