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

Sweatpants are staples of any growing boy's wardrobe. Whether your little man is always on the move or enjoys relaxing in his sweats, find them for up to 90% less than retail at thredUP.

SweatpantsRemove filterBlackRemove filter
160 items
Sort by:
    Under Armour Sweatpants (view 2)Under Armour Sweatpants (view 1)
    View Product: Under Armour Sweatpants

    Under Armour

    Sweatpants
    Size Medium tots
    $20.99 $14.69 30% off with code HOTDEAL
    50% off estimated retail
    Unbranded Sweatpants (view 2)Unbranded Sweatpants (view 1)
    View Product: Unbranded Sweatpants

    Unbranded

    Sweatpants
    Size Small kids
    $14.99 $11.99 20% off with code HOTDEAL
    48% off estimated retail
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)Price Drop
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 12-18 mo
    $21.99 $16.49 25% off with code HOTDEAL
    47% off estimated retail
    REI Sweatpants (view 2)REI Sweatpants (view 1)Price Drop
    View Product: REI Sweatpants

    REI

    Sweatpants
    Size Small infants
    $13.99 $8.39 40% off with code HOTDEAL
    55% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size Small infants
    $12.99 $8.44 35% off with code HOTDEAL
    37% off estimated retail
    Mini Morries Sweatpants (view 2)Mini Morries Sweatpants (view 1)Price Drop
    View Product: Mini Morries Sweatpants

    Mini Morries

    Sweatpants
    Size 6-9 mo
    $15.99 $8.79 45% off with code HOTDEAL
    36% off estimated retail
    Star Wars Sweatpants (view 2)Star Wars Sweatpants (view 1)Price Drop
    View Product: Star Wars Sweatpants

    Star Wars

    Sweatpants
    Size 6-12 mo
    $10.99 $6.59 40% off with code HOTDEAL
    27% off estimated retail
    Tek Gear Sweatpants (view 2)Tek Gear Sweatpants (view 1)Price Drop
    View Product: Tek Gear Sweatpants

    Tek Gear

    Sweatpants
    Size Small infants
    $12.99 $7.79 40% off with code HOTDEAL
    37% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)Price Drop
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 12 mo
    $9.99 $5.99 40% off with code HOTDEAL
    65% off estimated retail
    Nike Sweatpants (view 2)Nike Sweatpants (view 1)Price Drop
    View Product: Nike Sweatpants

    Nike

    Sweatpants
    Size 3T
    $9.24 $4.62 50% off with code HOTDEAL
    71% off estimated retail
    Team Sweatpants (view 2)Team Sweatpants (view 1)Price Drop
    View Product: Team Sweatpants

    Team

    Sweatpants
    Size 6-9 mo
    $12.99 $7.14 45% off with code HOTDEAL
    31% off estimated retail
    Well Worn Holiday Sweater Sweatpants (view 2)Well Worn Holiday Sweater Sweatpants (view 1)Price Drop
    View Product: Well Worn Holiday Sweater Sweatpants

    Well Worn Holiday Sweater

    Sweatpants
    Size 3-6 mo
    $9.99 $5.99 40% off with code HOTDEAL
    18% off estimated retail
    American Apparel Sweatpants (view 2)American Apparel Sweatpants (view 1)Price Drop
    View Product: American Apparel Sweatpants

    American Apparel

    Sweatpants
    Size 3-6 mo
    $7.99 $4.79 40% off with code HOTDEAL
    65% off estimated retail
    Diesel Sweatpants (view 2)Diesel Sweatpants (view 1)Price Drop
    View Product: Diesel Sweatpants

    Diesel

    Sweatpants
    Size 18 mo
    $11.99 $7.19 40% off with code HOTDEAL
    81% 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
    $8.99 $5.39 40% off with code HOTDEAL
    63% 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
    $12.99 $7.79 40% off with code HOTDEAL
    54% off estimated retail
    Admiral Sweatpants (view 2)Admiral Sweatpants (view 1)Price Drop
    View Product: Admiral Sweatpants

    Admiral

    Sweatpants
    Size Small kids
    $10.99 $6.59 40% off with code HOTDEAL
    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 3 mo
    $11.99 $7.19 40% off with code HOTDEAL
    54% 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
    $10.99 $6.59 40% off with code HOTDEAL
    59% 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
    $7.99 $4.79 40% off with code HOTDEAL
    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 6 mo
    $10.99 $6.59 40% off with code HOTDEAL
    59% 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
    $8.99 $5.39 40% off with code HOTDEAL
    63% off estimated retail
    First Impressions Sweatpants (view 2)First Impressions Sweatpants (view 1)Price Drop
    View Product: First Impressions Sweatpants

    First Impressions

    Sweatpants
    Size 6-9 mo
    $11.24 $6.74 40% off with code HOTDEAL
    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 Newborn
    $16.24 $9.74 40% off with code HOTDEAL
    54% 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
    $10.99 $6.59 40% off with code HOTDEAL
    59% 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
    $12.24 $7.34 40% off with code HOTDEAL
    54% off estimated retail
    Baby Essentials Sweatpants (view 2)Baby Essentials Sweatpants (view 1)Price Drop
    View Product: Baby Essentials Sweatpants

    Baby Essentials

    Sweatpants
    Size 3 mo
    $10.99 $6.59 40% off with code HOTDEAL
    18% 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
    $12.24 $7.34 40% off with code HOTDEAL
    59% off estimated retail
    Star Wars Sweatpants (view 2)Star Wars Sweatpants (view 1)Price Drop
    View Product: Star Wars Sweatpants

    Star Wars

    Sweatpants
    Size 3-6 mo
    $10.99 $6.59 40% off with code HOTDEAL
    18% off estimated retail
    First Impressions Sweatpants (view 2)First Impressions Sweatpants (view 1)Price Drop
    View Product: First Impressions Sweatpants

    First Impressions

    Sweatpants
    Size 6-9 mo
    $8.24 $4.94 40% off with code HOTDEAL
    73% off estimated retail
    DAYDREAM Sweatpants (view 2)DAYDREAM Sweatpants (view 1)Price Drop
    View Product: DAYDREAM Sweatpants

    DAYDREAM

    Sweatpants
    Size 9-12 mo
    $8.24 $4.53 45% off with code HOTDEAL
    69% off estimated retail
    Circo Sweatpants (view 2)Circo Sweatpants (view 1)Price Drop
    View Product: Circo Sweatpants

    Circo

    Sweatpants
    Size 18 mo
    $8.99 $5.39 40% off with code HOTDEAL
    20% off estimated retail
    Circo Sweatpants (view 2)Circo Sweatpants (view 1)Price Drop
    View Product: Circo Sweatpants

    Circo

    Sweatpants
    Size 6 mo
    $7.99 $4.79 40% off with code HOTDEAL
    30% off estimated retail
    Assorted Brands Sweatpants (view 2)Assorted Brands Sweatpants (view 1)Price Drop
    View Product: Assorted Brands Sweatpants

    Assorted Brands

    Sweatpants
    Size 3-6 mo
    $7.99 $4.79 40% off with code HOTDEAL
    65% off estimated retail
    Circo Sweatpants (view 2)Circo Sweatpants (view 1)Price Drop
    View Product: Circo Sweatpants

    Circo

    Sweatpants
    Size 3-6 mo
    $8.99 $5.39 40% off with code HOTDEAL
    20% off estimated retail
    The Children's Place Sweatpants (view 2)The Children's Place Sweatpants (view 1)Price Drop
    View Product: The Children's Place Sweatpants

    The Children's Place

    Sweatpants
    Size 12 mo
    $8.99 $5.39 40% off with code HOTDEAL
    53% off estimated retail
    Disney Baby Sweatpants (view 2)Disney Baby Sweatpants (view 1)Price Drop
    View Product: Disney Baby Sweatpants

    Disney Baby

    Sweatpants
    Size Newborn
    $8.99 $5.39 40% off with code HOTDEAL
    20% off estimated retail
    Crazy 8 Sweatpants (view 2)Crazy 8 Sweatpants (view 1)Price Drop
    View Product: Crazy 8 Sweatpants

    Crazy 8

    Sweatpants
    Size 6-12 mo
    $8.99 $5.39 40% off with code HOTDEAL
    46% off estimated retail
    Carter's Sweatpants (view 2)Carter's Sweatpants (view 1)Price Drop
    View Product: Carter's Sweatpants

    Carter's

    Sweatpants
    Size 12 mo
    $8.99 $5.39 40% off with code HOTDEAL
    60% off estimated retail
    Unbranded Sweatpants (view 2)Unbranded Sweatpants (view 1)Price Drop
    View Product: Unbranded Sweatpants

    Unbranded

    Sweatpants
    Size 18 mo
    $8.99 $5.39 40% off with code HOTDEAL
    60% off estimated retail
    Circo Sweatpants (view 2)Circo Sweatpants (view 1)Price Drop
    View Product: Circo Sweatpants

    Circo

    Sweatpants
    Size 3 mo
    $8.99 $5.39 40% off with code HOTDEAL
    20% off estimated retail
    Back12
    Next

    Loading...