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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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91 items
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    Champion Pullover Hoodie (view 2)Champion Pullover Hoodie (view 1)
    View Product: Champion Pullover Hoodie

    Champion

    Pullover Hoodie
    Size 14
    $15.99
    51% off estimated retail
    Alpine Design Active T-Shirt (view 2)Alpine Design Active T-Shirt (view 1)
    View Product: Alpine Design Active T-Shirt

    Alpine Design

    Active T-Shirt
    Size 14
    $10.99
    31% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $18.99
    65% off estimated retail
    Everlast Track Jacket (view 2)Everlast Track Jacket (view 1)
    View Product: Everlast Track Jacket

    Everlast

    Track Jacket
    Size 14
    $11.99
    25% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Adidas Sweatpants (view 2)Adidas Sweatpants (view 1)
    View Product: Adidas Sweatpants

    Adidas

    Sweatpants
    Size 14
    $16.99
    50% off estimated retail
    Crewcuts Zip Up Hoodie (view 2)Crewcuts Zip Up Hoodie (view 1)
    View Product: Crewcuts Zip Up Hoodie

    Crewcuts

    Zip Up Hoodie
    Size 14
    $24.99
    61% 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
    NBA Pullover Hoodie (view 2)NBA Pullover Hoodie (view 1)
    View Product: NBA Pullover Hoodie

    NBA

    Pullover Hoodie
    Size 14
    $10.99
    50% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $24.99
    54% off estimated retail
    Polo by Ralph Lauren Sweatpants (view 2)Polo by Ralph Lauren Sweatpants (view 1)Flawed Gem
    View Product: Polo by Ralph Lauren Sweatpants

    Polo by Ralph Lauren

    Sweatpants
    Size 14
    $18.99
    79% off estimated retail
    ZeroXposur Athletic Shorts (view 2)ZeroXposur Athletic Shorts (view 1)
    View Product: ZeroXposur Athletic Shorts

    ZeroXposur

    Athletic Shorts
    Size 14
    $9.99
    63% off estimated retail
    Everlast Active T-Shirt (view 2)Everlast Active T-Shirt (view 1)
    View Product: Everlast Active T-Shirt

    Everlast

    Active T-Shirt
    Size 14
    $6.99
    56% off estimated retail
    Burberry Sweatpants (view 2)Burberry Sweatpants (view 1)
    View Product: Burberry Sweatpants

    Burberry

    Sweatpants
    Size 14
    $77.99
    56% off estimated retail
    Hollywood The Jean People Sweatpants (view 2)Hollywood The Jean People Sweatpants (view 1)
    View Product: Hollywood The Jean People Sweatpants

    Hollywood The Jean People

    Sweatpants
    Size 14
    $14.99 $16
    Adidas Active Pants (view 2)Adidas Active Pants (view 1)
    View Product: Adidas Active Pants

    Adidas

    Active Pants
    Size 14
    $16.99
    37% off estimated retail
    Hollywood The Jean People Pullover Hoodie (view 2)Hollywood The Jean People Pullover Hoodie (view 1)
    View Product: Hollywood The Jean People Pullover Hoodie

    Hollywood The Jean People

    Pullover Hoodie
    Size 14
    $12.99
    40% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $23.99
    56% 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
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $20.99
    61% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $22.99
    58% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $23.99
    56% off estimated retail
    Adidas Track Jacket (view 2)Adidas Track Jacket (view 1)
    View Product: Adidas Track Jacket

    Adidas

    Track Jacket
    Size 14
    $18.99
    53% off estimated retail
    Adidas Track Jacket (view 2)Adidas Track Jacket (view 1)
    View Product: Adidas Track Jacket

    Adidas

    Track Jacket
    Size 14
    $14.99 $11.24 25% off with code THANKU
    63% off estimated retail
    Maamgic Active T-Shirt (view 2)Maamgic Active T-Shirt (view 1)
    View Product: Maamgic Active T-Shirt

    Maamgic

    Active T-Shirt
    Size 14
    $16.99 $12.74 25% off with code THANKU
    65% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $21.99 $15.39 30% off with code THANKU
    60% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $21.99 $15.39 30% off with code THANKU
    60% off estimated retail
    Gap Kids Sweatpants (view 2)Gap Kids Sweatpants (view 1)
    View Product: Gap Kids Sweatpants

    Gap Kids

    Sweatpants
    Size 14
    $13.99 $11.19 20% off with code THANKU
    48% off estimated retail
    Sequoia Snow Pants (view 2)Sequoia Snow Pants (view 1)
    View Product: Sequoia Snow Pants

    Sequoia

    Snow Pants
    Size 14
    $33.99 $22.09 35% off with code THANKU
    65% off estimated retail
    ZeroXposur Snow Pants (view 2)ZeroXposur Snow Pants (view 1)
    View Product: ZeroXposur Snow Pants

    ZeroXposur

    Snow Pants
    Size 14
    $24.99 $16.24 35% off with code THANKU
    69% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $22.99 $14.94 35% off with code THANKU
    58% off estimated retail
    Polo by Ralph Lauren Sweatpants (view 2)Polo by Ralph Lauren Sweatpants (view 1)
    View Product: Polo by Ralph Lauren Sweatpants

    Polo by Ralph Lauren

    Sweatpants
    Size 14
    $13.99 $10.49 25% off with code THANKU
    73% 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 14
    $23.99 $13.19 45% off with code THANKU
    63% off estimated retail
    Urban Pipeline Sweatpants (view 2)Urban Pipeline Sweatpants (view 1)
    View Product: Urban Pipeline Sweatpants

    Urban Pipeline

    Sweatpants
    Size 14
    $12.99 $9.74 25% off with code THANKU
    48% off estimated retail
    Adidas Track Jacket (view 2)Adidas Track Jacket (view 1)
    View Product: Adidas Track Jacket

    Adidas

    Track Jacket
    Size 14
    $16.99 $11.89 30% off with code THANKU
    58% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $18.99 $13.29 30% off with code THANKU
    65% off estimated retail
    InGear Active T-Shirt (view 2)InGear Active T-Shirt (view 1)
    View Product: InGear Active T-Shirt

    InGear

    Active T-Shirt
    Size 14
    $12.99 $9.74 25% off with code THANKU
    60% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $25.99 $16.89 35% off with code THANKU
    52% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $19.99 $13.99 30% off with code THANKU
    63% off estimated retail
    Chaser Sweatpants (view 2)Chaser Sweatpants (view 1)
    View Product: Chaser Sweatpants

    Chaser

    Sweatpants
    Size 14
    $18.99 $14.24 25% off with code THANKU
    53% off estimated retail
    Gerry Snow Pants (view 2)Gerry Snow Pants (view 1)
    View Product: Gerry Snow Pants

    Gerry

    Snow Pants
    Size 14
    $32.99 $21.44 35% off with code THANKU
    49% off estimated retail
    Buffalo by David Bitton Zip Up Hoodie (view 2)Buffalo by David Bitton Zip Up Hoodie (view 1)
    View Product: Buffalo by David Bitton Zip Up Hoodie

    Buffalo by David Bitton

    Zip Up Hoodie
    Size 14
    $19.99 $15.99 20% off with code THANKU
    63% off estimated retail
    New Balance Active T-Shirt (view 2)New Balance Active T-Shirt (view 1)
    View Product: New Balance Active T-Shirt

    New Balance

    Active T-Shirt
    Size 14
    $14.99 $11.99 20% off with code THANKU
    69% off estimated retail
    all in motion Zip Up Hoodie (view 2)all in motion Zip Up Hoodie (view 1)
    View Product: all in motion Zip Up Hoodie

    all in motion

    Zip Up Hoodie
    Size 14
    $12.99 $10.39 20% off with code THANKU
    40% off estimated retail
    The North Face Track Jacket (view 2)The North Face Track Jacket (view 1)
    View Product: The North Face Track Jacket

    The North Face

    Track Jacket
    Size 14
    $24.99 $13.74 45% off with code THANKU
    61% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $19.99 $12.99 35% off with code THANKU
    63% off estimated retail
    Gap Track Pants (view 2)Gap Track Pants (view 1)New With Tags
    View Product: Gap Track Pants

    Gap

    Track Pants
    Size 14
    $21.99 $16.49 25% off with code THANKU
    68% off estimated retail
    Gap Fit Active Pants (view 2)Gap Fit Active Pants (view 1)
    View Product: Gap Fit Active Pants

    Gap Fit

    Active Pants
    Size 14 Husky
    $13.99 $10.49 25% off with code THANKU
    48% off estimated retail
    Jordan Active Pants (view 2)Jordan Active Pants (view 1)
    View Product: Jordan Active Pants

    Jordan

    Active Pants
    Size 14
    $20.99 $14.69 30% off with code THANKU
    52% off estimated retail
    Genuine Merchandise by Team Athletics Active T-Shirt (view 2)Genuine Merchandise by Team Athletics Active T-Shirt (view 1)
    View Product: Genuine Merchandise by Team Athletics Active T-Shirt

    Genuine Merchandise by Team Athletics

    Active T-Shirt
    Size 14
    $11.99 $9.59 20% off with code THANKU
    63% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $18.99 $11.39 40% off with code THANKU
    65% off estimated retail
    Johnston & Murphy Track Jacket (view 2)Johnston & Murphy Track Jacket (view 1)
    View Product: Johnston & Murphy Track Jacket

    Johnston & Murphy

    Track Jacket
    Size 14
    $14.99 $11.24 25% off with code THANKU
    69% off estimated retail
    Southpole Pullover Hoodie (view 2)Southpole Pullover Hoodie (view 1)
    View Product: Southpole Pullover Hoodie

    Southpole

    Pullover Hoodie
    Size 14
    $10.99 $8.79 20% off with code THANKU
    50% off estimated retail
    Gap Kids Track Jacket (view 2)Gap Kids Track Jacket (view 1)
    View Product: Gap Kids Track Jacket

    Gap Kids

    Track Jacket
    Size 14
    $22.99 $18.39 20% off with code THANKU
    56% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 14
    $18.99 $12.34 35% off with code THANKU
    65% off estimated retail
    New Balance Active T-Shirt (view 2)New Balance Active T-Shirt (view 1)
    View Product: New Balance Active T-Shirt

    New Balance

    Active T-Shirt
    Size 14
    $18.99 $15.19 20% off with code THANKU
    61% off estimated retail
    ZeroXposur Snow Pants (view 2)ZeroXposur Snow Pants (view 1)
    View Product: ZeroXposur Snow Pants

    ZeroXposur

    Snow Pants
    Size 14
    $31.99 $22.39 30% off with code THANKU
    60% off estimated retail
    DSG Sweatpants (view 2)DSG Sweatpants (view 1)
    View Product: DSG Sweatpants

    DSG

    Sweatpants
    Size 14
    $19.99 $15.99 20% off with code THANKU
    39% off estimated retail
    Quiksilver Active T-Shirt (view 2)Quiksilver Active T-Shirt (view 1)
    View Product: Quiksilver Active T-Shirt

    Quiksilver

    Active T-Shirt
    Size 14
    $14.99 $11.24 25% off with code THANKU
    54% off estimated retail
    Lands' End Pullover Hoodie (view 2)Lands' End Pullover Hoodie (view 1)
    View Product: Lands' End Pullover Hoodie

    Lands' End

    Pullover Hoodie
    Size 14
    $10.99 $8.79 20% off with code THANKU
    56% off estimated retail
    SOFFE Pullover Hoodie (view 2)SOFFE Pullover Hoodie (view 1)
    View Product: SOFFE Pullover Hoodie

    SOFFE

    Pullover Hoodie
    Size 14
    $6.99 $5.59 20% off with code THANKU
    68% off estimated retail
    Tek Gear Pullover Hoodie (view 2)Tek Gear Pullover Hoodie (view 1)
    View Product: Tek Gear Pullover Hoodie

    Tek Gear

    Pullover Hoodie
    Size 14
    $12.99 $9.74 25% off with code THANKU
    60% off estimated retail
    all in motion Track Jacket (view 2)all in motion Track Jacket (view 1)
    View Product: all in motion Track Jacket

    all in motion

    Track Jacket
    Size 14
    $10.99 $8.79 20% off with code THANKU
    31% off estimated retail
    DSG Active T-Shirt (view 2)DSG Active T-Shirt (view 1)
    View Product: DSG Active T-Shirt

    DSG

    Active T-Shirt
    Size 14
    $9.99 $7.99 20% off with code THANKU
    69% off estimated retail
    Buzz Cuts Pullover Hoodie (view 2)Buzz Cuts Pullover Hoodie (view 1)
    View Product: Buzz Cuts Pullover Hoodie

    Buzz Cuts

    Pullover Hoodie
    Size 14
    $13.99 $11.19 20% off with code THANKU
    48% off estimated retail
    Tek Gear Zip Up Hoodie (view 2)Tek Gear Zip Up Hoodie (view 1)
    View Product: Tek Gear Zip Up Hoodie

    Tek Gear

    Zip Up Hoodie
    Size 14
    $15.99 $11.19 30% off with code THANKU
    51% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 14
    $20.99 $13.64 35% off with code THANKU
    48% off estimated retail
    iXtreme Outfitters Pullover Hoodie (view 2)iXtreme Outfitters Pullover Hoodie (view 1)
    View Product: iXtreme Outfitters Pullover Hoodie

    iXtreme Outfitters

    Pullover Hoodie
    Size 14
    $11.99 $8.99 25% off with code THANKU
    63% off estimated retail
    Runway Pullover Hoodie (view 2)Runway Pullover Hoodie (view 1)
    View Product: Runway Pullover Hoodie

    Runway

    Pullover Hoodie
    Size 14
    $18.99 $11.39 40% off with code THANKU
    65% off estimated retail
    Runway Sweatpants (view 2)Runway Sweatpants (view 1)
    View Product: Runway Sweatpants

    Runway

    Sweatpants
    Size 14
    $18.99 $13.29 30% off with code THANKU
    53% off estimated retail
    The North Face Track Jacket (view 2)The North Face Track Jacket (view 1)
    View Product: The North Face Track Jacket

    The North Face

    Track Jacket
    Size 14
    $19.99 $11.99 40% off with code THANKU
    51% off estimated retail
    Gerry Snow Pants (view 2)Gerry Snow Pants (view 1)
    View Product: Gerry Snow Pants

    Gerry

    Snow Pants
    Size 14
    $53.99 $37.79 30% off with code THANKU
    64% off estimated retail
    Russell Athletic Active T-Shirt (view 2)Russell Athletic Active T-Shirt (view 1)
    View Product: Russell Athletic Active T-Shirt

    Russell Athletic

    Active T-Shirt
    Size 14
    $7.99 $6.39 20% off with code THANKU
    50% off estimated retail
    Gap Fit Zip Up Hoodie (view 2)Gap Fit Zip Up Hoodie (view 1)
    View Product: Gap Fit Zip Up Hoodie

    Gap Fit

    Zip Up Hoodie
    Size 14
    $16.99 $11.04 35% off with code THANKU
    69% off estimated retail
    ZeroXposur Active T-Shirt (view 2)ZeroXposur Active T-Shirt (view 1)
    View Product: ZeroXposur Active T-Shirt

    ZeroXposur

    Active T-Shirt
    Size 14
    $15.99 $12.79 20% off with code THANKU
    61% off estimated retail
    Mambo Australia Track Jacket (view 2)Mambo Australia Track Jacket (view 1)
    View Product: Mambo Australia Track Jacket

    Mambo Australia

    Track Jacket
    Size 14
    $15.99 $11.99 25% off with code THANKU
    51% off estimated retail
    Fila Sport Active T-Shirt (view 2)Fila Sport Active T-Shirt (view 1)
    View Product: Fila Sport Active T-Shirt

    Fila Sport

    Active T-Shirt
    Size 14
    $15.99 $12.79 20% off with code THANKU
    61% off estimated retail
    NFL Pullover Hoodie (view 2)NFL Pullover Hoodie (view 1)
    View Product: NFL Pullover Hoodie

    NFL

    Pullover Hoodie
    Size 14
    $21.99 $13.19 40% off with code THANKU
    66% off estimated retail
    Dsquared2 Pullover Hoodie (view 2)Dsquared2 Pullover Hoodie (view 1)
    View Product: Dsquared2 Pullover Hoodie

    Dsquared2

    Pullover Hoodie
    Size 14
    $89.99 $45.00 50% off with code THANKU
    64% off estimated retail
    NFL Active T-Shirt (view 2)NFL Active T-Shirt (view 1)
    View Product: NFL Active T-Shirt

    NFL

    Active T-Shirt
    Size 14
    $17.99 $14.39 20% off with code THANKU
    63% 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
    $23.99 $14.39 40% off with code THANKU
    59% off estimated retail
    Moncler Sweatpants (view 2)Moncler Sweatpants (view 1)Price Drop
    View Product: Moncler Sweatpants

    Moncler

    Sweatpants
    Size 14
    $159.99 $127.99 20% off with code THANKU
    51% off estimated retail
    DSG Active T-Shirt (view 2)DSG Active T-Shirt (view 1)Price Drop
    View Product: DSG Active T-Shirt

    DSG

    Active T-Shirt
    Size 14
    $13.99 $11.19 20% off with code THANKU
    57% off estimated retail
    Active by Old Navy Athletic Shorts (view 2)Active by Old Navy Athletic Shorts (view 1)
    View Product: Active by Old Navy Athletic Shorts

    Active by Old Navy

    Athletic Shorts
    Size 14
    $8.99 $7.19 20% off with code THANKU
    35% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)Price Drop
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 14
    $11.99 $8.99 25% off with code THANKU
    70% off estimated retail
    Active by Old Navy Active T-Shirt (view 2)Active by Old Navy Active T-Shirt (view 1)Price Drop
    View Product: Active by Old Navy Active T-Shirt

    Active by Old Navy

    Active T-Shirt
    Size 14
    $10.99 $8.79 20% off with code THANKU
    38% off estimated retail
    Vive La Fete Athletic Shorts (view 2)Vive La Fete Athletic Shorts (view 1)Price Drop
    View Product: Vive La Fete Athletic Shorts

    Vive La Fete

    Athletic Shorts
    Size 14
    $10.99 $8.79 20% off with code THANKU
    50% off estimated retail
    Old Navy Sweatpants (view 2)Old Navy Sweatpants (view 1)Price Drop
    View Product: Old Navy Sweatpants

    Old Navy

    Sweatpants
    Size 14
    $13.99 $11.19 20% off with code THANKU
    60% off estimated retail
    Fox Active T-Shirt (view 2)Fox Active T-Shirt (view 1)Price Drop
    View Product: Fox Active T-Shirt

    Fox

    Active T-Shirt
    Size 14
    $9.99 $7.99 20% off with code THANKU
    69% off estimated retail
    Athleta Athletic Shorts (view 2)Athleta Athletic Shorts (view 1)Price Drop
    View Product: Athleta Athletic Shorts

    Athleta

    Athletic Shorts
    Size 14
    $9.99 $5.99 40% off with code THANKU
    69% off estimated retail
    ProSpirit Athletic Shorts (view 2)ProSpirit Athletic Shorts (view 1)
    View Product: ProSpirit Athletic Shorts

    ProSpirit

    Athletic Shorts
    Size 14
    $8.99 $7.19 20% off with code THANKU
    18% off estimated retail
    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 14
    $8.99 $6.74 25% off with code THANKU
    81% off estimated retail
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