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.

112 items
Sort by:
    Columbia Zip Up Hoodie (view 2)Columbia Zip Up Hoodie (view 1)
    View Product: Columbia Zip Up Hoodie

    Columbia

    Zip Up Hoodie
    Size 3T
    $18.99
    47% off estimated retail
    L.L.Bean One Piece Snowsuit (view 2)L.L.Bean One Piece Snowsuit (view 1)
    View Product: L.L.Bean One Piece Snowsuit

    L.L.Bean

    One Piece Snowsuit
    Size 6-12 mo
    $21.99
    50% off estimated retail
    Chaser Sweatpants (view 2)Chaser Sweatpants (view 1)
    View Product: Chaser Sweatpants

    Chaser

    Sweatpants
    Size Small youth
    $15.99
    61% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    REI Track Jacket (view 2)REI Track Jacket (view 1)
    View Product: REI Track Jacket

    REI

    Track Jacket
    Size 10
    $13.99
    57% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size Large kids
    $21.99
    51% off estimated retail
    Lands' End Snow Pants With Bib (view 2)Lands' End Snow Pants With Bib (view 1)
    View Product: Lands' End Snow Pants With Bib

    Lands' End

    Snow Pants With Bib
    Size 14
    $27.99
    52% off estimated retail
    PLAY UP Active T-Shirt (view 2)PLAY UP Active T-Shirt (view 1)
    View Product: PLAY UP Active T-Shirt

    PLAY UP

    Active T-Shirt
    Size 3T
    $21.99
    60% off estimated retail
    Lands' End Snow Pants With Bib (view 2)Lands' End Snow Pants With Bib (view 1)
    View Product: Lands' End Snow Pants With Bib

    Lands' End

    Snow Pants With Bib
    Size 4
    $26.99
    54% off estimated retail
    Columbia Snow Pants With Bib (view 2)Columbia Snow Pants With Bib (view 1)New With Tags
    View Product: Columbia Snow Pants With Bib

    Columbia

    Snow Pants With Bib
    Size X-Large youth
    $30.99
    63% off estimated retail
    Levi's Active Pants (view 2)Levi's Active Pants (view 1)
    View Product: Levi's Active Pants

    Levi's

    Active Pants
    Size 7
    $10.99
    50% off estimated retail
    Levi's Active Pants (view 2)Levi's Active Pants (view 1)
    View Product: Levi's Active Pants

    Levi's

    Active Pants
    Size 7
    $11.99
    45% off estimated retail
    Nike Athletic Shorts (view 2)Nike Athletic Shorts (view 1)
    View Product: Nike Athletic Shorts

    Nike

    Athletic Shorts
    Size Large kids
    $10.99
    59% off estimated retail
    REI Active Pants (view 2)REI Active Pants (view 1)
    View Product: REI Active Pants

    REI

    Active Pants
    Size 4T
    $14.99
    34% off estimated retail
    Columbia Snow Pants With Bib (view 2)Columbia Snow Pants With Bib (view 1)
    View Product: Columbia Snow Pants With Bib

    Columbia

    Snow Pants With Bib
    Size 8
    $29.99
    53% off estimated retail
    Kerrits Sweatpants (view 2)Kerrits Sweatpants (view 1)
    View Product: Kerrits Sweatpants

    Kerrits

    Sweatpants
    Size X-Large kids
    $28.99
    40% off estimated retail
    L.L.Bean Snow Pants (view 2)L.L.Bean Snow Pants (view 1)Flawed Gem
    View Product: L.L.Bean Snow Pants

    L.L.Bean

    Snow Pants
    Size 10
    $24.99
    61% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 14
    $24.99
    44% off estimated retail
    Lands' End Snow Pants With Bib (view 2)Lands' End Snow Pants With Bib (view 1)Flawed Gem
    View Product: Lands' End Snow Pants With Bib

    Lands' End

    Snow Pants With Bib
    Size 10
    $23.99
    59% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)Flawed Gem
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 3-6 mo
    $16.99
    52% off estimated retail
    Unionbay Snow Pants (view 2)Unionbay Snow Pants (view 1)
    View Product: Unionbay Snow Pants

    Unionbay

    Snow Pants
    Size 5
    $32.99
    40% off estimated retail
    Columbia Snow Pants (view 2)Columbia Snow Pants (view 1)
    View Product: Columbia Snow Pants

    Columbia

    Snow Pants
    Size Medium kids
    $27.99
    56% off estimated retail
    FILA Track Jacket (view 2)FILA Track Jacket (view 1)
    View Product: FILA Track Jacket

    FILA

    Track Jacket
    Size Small kids
    $13.99
    58% off estimated retail
    Hanna Andersson Zip Up Hoodie (view 2)Hanna Andersson Zip Up Hoodie (view 1)
    View Product: Hanna Andersson Zip Up Hoodie

    Hanna Andersson

    Zip Up Hoodie
    Size 90 cm
    $21.99
    54% off estimated retail
    32 Degrees Active T-Shirt (view 2)32 Degrees Active T-Shirt (view 1)
    View Product: 32 Degrees Active T-Shirt

    32 Degrees

    Active T-Shirt
    Size Small kids
    $15.99
    40% off estimated retail
    REI Active Pants (view 2)REI Active Pants (view 1)
    View Product: REI Active Pants

    REI

    Active Pants
    Size X-Small kids
    Columbia Active Pants (view 2)Columbia Active Pants (view 1)
    View Product: Columbia Active Pants

    Columbia

    Active Pants
    Size X-Small kids
    Columbia Snow Pants With Bib (view 2)Columbia Snow Pants With Bib (view 1)
    View Product: Columbia Snow Pants With Bib

    Columbia

    Snow Pants With Bib
    Size X-Small kids
    Arctix Snow Pants (view 2)Arctix Snow Pants (view 1)
    View Product: Arctix Snow Pants

    Arctix

    Snow Pants
    Size X-Small youth
    Ralph Lauren Active T-Shirt (view 2)Ralph Lauren Active T-Shirt (view 1)
    View Product: Ralph Lauren Active T-Shirt

    Ralph Lauren

    Active T-Shirt
    Size 8
    $14.99
    69% off estimated retail
    Columbia Snow Pants With Bib (view 2)Columbia Snow Pants With Bib (view 1)
    View Product: Columbia Snow Pants With Bib

    Columbia

    Snow Pants With Bib
    Size X-Small youth
    Columbia Snow Pants With Bib (view 2)Columbia Snow Pants With Bib (view 1)
    View Product: Columbia Snow Pants With Bib

    Columbia

    Snow Pants With Bib
    Size X-Small kids
    Zara Pullover Hoodie (view 2)Zara Pullover Hoodie (view 1)Flawed Gem
    View Product: Zara Pullover Hoodie

    Zara

    Pullover Hoodie
    Size Large youth
    Athleta Athleta Girl Diamond In The Cuff Capri (view 2)Athleta Athleta Girl Diamond In The Cuff Capri (view 1)
    View Product: Athleta Athleta Girl Diamond In The Cuff Capri

    Athleta

    Athleta Girl Diamond In The Cuff Capri
    Size 12
    lucy Active Tank (view 2)lucy Active Tank (view 1)
    View Product: lucy Active Tank

    lucy

    Active Tank
    Size X-Small kids
    $9.99 $7.99 20% off with code THANKU
    50% off estimated retail
    Gap Kids Snow Pants (view 2)Gap Kids Snow Pants (view 1)
    View Product: Gap Kids Snow Pants

    Gap Kids

    Snow Pants
    Size Small infants
    $8.99 $7.19 20% off with code THANKU
    79% off estimated retail
    SNOZU One Piece Snowsuit (view 2)SNOZU One Piece Snowsuit (view 1)
    View Product: SNOZU One Piece Snowsuit

    SNOZU

    One Piece Snowsuit
    Size 12 mo
    Cherokee Snow Pants With Bib (view 2)Cherokee Snow Pants With Bib (view 1)
    View Product: Cherokee Snow Pants With Bib

    Cherokee

    Snow Pants With Bib
    Size Large youth
    Xray Jeans Pullover Hoodie (view 2)Xray Jeans Pullover Hoodie (view 1)Price Drop
    View Product: Xray Jeans Pullover Hoodie

    Xray Jeans

    Pullover Hoodie
    Size X-Large youth
    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 Medium infants
    Nike Athletic Shorts (view 2)Nike Athletic Shorts (view 1)Price Drop
    View Product: Nike Athletic Shorts

    Nike

    Athletic Shorts
    Size Medium kids
    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 Medium infants
    Asics Athletic Shorts (view 2)Asics Athletic Shorts (view 1)
    View Product: Asics Athletic Shorts

    Asics

    Athletic Shorts
    Size Small infants
    $7.99 $6.39 20% off with code THANKU
    63% off estimated retail
    O'Neill Active T-Shirt (view 2)O'Neill Active T-Shirt (view 1)Price Drop
    View Product: O'Neill Active T-Shirt

    O'Neill

    Active T-Shirt
    Size X-Small kids
    Athleta Active T-Shirt (view 2)Athleta Active T-Shirt (view 1)Price Drop
    View Product: Athleta Active T-Shirt

    Athleta

    Active T-Shirt
    Size Large kids
    Gear Athletic Shorts (view 2)Gear Athletic Shorts (view 1)Price Drop
    View Product: Gear Athletic Shorts

    Gear

    Athletic Shorts
    Size Small youth
    $8.99 $6.74 25% off with code THANKU
    18% 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 0-3 mo
    $7.99 $6.39 20% off with code THANKU
    70% 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
    $9.99 $7.99 20% off with code THANKU
    54% off estimated retail
    Back
    1
    Next

    Loading...