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Cater to your boys' busy lifestyles with affordable activewear from thredUP. Enjoy steep savings with prices up to 90% off estimated retail when you shop our extensive collection of hoodies, tops, shorts, and pants.

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378 items
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    Healthtex Zip Up Hoodie (view 2)Healthtex Zip Up Hoodie (view 1)Price Drop
    View Product: Healthtex Zip Up Hoodie

    Healthtex

    Zip Up Hoodie
    Size 18 mo
    $10.24 $6.66 35% off with code HOTDEAL
    46% off estimated retail
    J.Crew Athletic Shorts (view 2)J.Crew Athletic Shorts (view 1)Price Drop
    View Product: J.Crew Athletic Shorts

    J.Crew

    Athletic Shorts
    Size 6-12 mo
    $10.99 $7.14 35% off with code HOTDEAL
    54% off estimated retail
    Nike Active T-Shirt (view 2)Nike Active T-Shirt (view 1)Price Drop
    View Product: Nike Active T-Shirt

    Nike

    Active T-Shirt
    Size Small youth
    $14.24 $8.54 40% off with code HOTDEAL
    75% off estimated retail
    Puma Track Jacket (view 2)Puma Track Jacket (view 1)Price Drop
    View Product: Puma Track Jacket

    Puma

    Track Jacket
    Size 0-3 mo
    $10.24 $6.66 35% off with code HOTDEAL
    63% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Polarn O. Pyret Zip Up Hoodie (view 2)Polarn O. Pyret Zip Up Hoodie (view 1)Price Drop
    View Product: Polarn O. Pyret Zip Up Hoodie

    Polarn O. Pyret

    Zip Up Hoodie
    Size 6-9 mo
    $11.24 $6.74 40% off with code HOTDEAL
    73% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)Price Drop
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size X-Large youth
    $13.24 $8.61 35% off with code HOTDEAL
    71% off estimated retail
    Pearl Izumi Active T-Shirt (view 2)Pearl Izumi Active T-Shirt (view 1)Price Drop
    View Product: Pearl Izumi Active T-Shirt

    Pearl Izumi

    Active T-Shirt
    Size Large youth
    $14.24 $9.26 35% off with code HOTDEAL
    80% off estimated retail
    Quicksand Zip Up Hoodie (view 2)Quicksand Zip Up Hoodie (view 1)Price Drop
    View Product: Quicksand Zip Up Hoodie

    Quicksand

    Zip Up Hoodie
    Size 6-9 mo
    $10.24 $5.63 45% off with code HOTDEAL
    73% 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 $7.14 35% off with code HOTDEAL
    55% off estimated retail
    Adidas Track Pants (view 2)Adidas Track Pants (view 1)Price Drop
    View Product: Adidas Track Pants

    Adidas

    Track Pants
    Size 18 mo
    $11.24 $7.31 35% off with code HOTDEAL
    65% off estimated retail
    Reebok Sweatpants (view 2)Reebok Sweatpants (view 1)Price Drop
    View Product: Reebok Sweatpants

    Reebok

    Sweatpants
    Size 6-9 mo
    $11.24 $7.31 35% off with code HOTDEAL
    65% off estimated retail
    OshKosh B'gosh Athletic Shorts (view 2)OshKosh B'gosh Athletic Shorts (view 1)Price Drop
    View Product: OshKosh B'gosh Athletic Shorts

    OshKosh B'gosh

    Athletic Shorts
    Size 12 mo
    $9.99 $6.49 35% off with code HOTDEAL
    43% off estimated retail
    Athletic Works Active T-Shirt (view 2)Athletic Works Active T-Shirt (view 1)Price Drop
    View Product: Athletic Works Active T-Shirt

    Athletic Works

    Active T-Shirt
    Size 15
    $8.99 $5.84 35% off with code HOTDEAL
    46% off estimated retail
    Genuine Kids from Oshkosh Zip Up Hoodie (view 2)Genuine Kids from Oshkosh Zip Up Hoodie (view 1)Price Drop
    View Product: Genuine Kids from Oshkosh Zip Up Hoodie

    Genuine Kids from Oshkosh

    Zip Up Hoodie
    Size 12 mo
    $8.24 $5.36 35% off with code HOTDEAL
    61% off estimated retail
    Baby Gap Track Jacket (view 2)Baby Gap Track Jacket (view 1)Price Drop
    View Product: Baby Gap Track Jacket

    Baby Gap

    Track Jacket
    Size 6-12 mo
    $8.99 $5.84 35% off with code HOTDEAL
    73% 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 $5.19 35% off with code HOTDEAL
    65% off estimated retail
    Mad Game Athletic Shorts (view 2)Mad Game Athletic Shorts (view 1)Price Drop
    View Product: Mad Game Athletic Shorts

    Mad Game

    Athletic Shorts
    Size 24 mo
    $8.24 $5.36 35% off with code HOTDEAL
    20% off estimated retail
    Cradle Togs Active T-Shirt (view 2)Cradle Togs Active T-Shirt (view 1)
    View Product: Cradle Togs Active T-Shirt

    Cradle Togs

    Active T-Shirt
    Size 12 mo
    $9.99 $6.49 35% off with code HOTDEAL
    10% off estimated retail
    Circo Sweatpants (view 2)Circo Sweatpants (view 1)Price Drop
    View Product: Circo Sweatpants

    Circo

    Sweatpants
    Size 12 mo
    $7.99 $5.19 35% off with code HOTDEAL
    30% off estimated retail
    USAthlete Track Jacket (view 2)USAthlete Track Jacket (view 1)Price Drop
    View Product: USAthlete Track Jacket

    USAthlete

    Track Jacket
    Size 18 mo
    $8.24 $4.94 40% off with code HOTDEAL
    60% 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 5
    $8.24 $5.36 35% off with code HOTDEAL
    69% off estimated retail
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