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Juniors' Activewear

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Whether you're at the gym, on the track, or in PE, you want to look good and feel comfortable. Shop juniors' activewear at thredUP to find great clothes at prices that are up to 90% off estimated retail.

5,340 items·
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Filtering byJuniors: activewear
    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $20.99 $54

    $14.69 30% off with

    Lululemon Athletica Size 6
    View Product: Lululemon Athletica Size 6

    Lululemon Athletica

    Size 6
    $33.99 $58

    $23.79 30% off with

    Adidas Size Med
    Price Drop
    View Product: Adidas Size Med

    Adidas

    Size Med
    $12.99 $71

    $7.79 40% off with

    Adidas Size Med
    View Product: Adidas Size Med

    Adidas

    Size Med
    $14.99 $71

    $10.49 30% off with

    Victoria's Secret Pink Size Sm
    View Product: Victoria's Secret Pink Size Sm

    Victoria's Secret Pink

    Size Sm
    $15.99 $36

    $11.19 30% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $15.99 $71

    $11.19 30% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $18.99 $54

    $13.29 30% off with

    Adidas Size XS
    Price Drop
    View Product: Adidas Size XS

    Adidas

    Size XS
    $14.99 $71

    $8.99 40% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $9.99 $54

    $6.99 30% off with

    Aerie Size XS
    View Product: Aerie Size XS

    Aerie

    Size XS
    $11.99 $36

    $8.39 30% off with

    Adidas Size XS
    View Product: Adidas Size XS

    Adidas

    Size XS
    $15.99 $71

    $11.19 30% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $12.99 $71

    $9.09 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $10.99 $54

    $7.69 30% off with

    Lululemon Athletica Size 4
    Price Drop
    View Product: Lululemon Athletica Size 4

    Lululemon Athletica

    Size 4
    $41.99 $58

    $25.19 40% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $23.99 $54

    $16.79 30% off with

    Nike Size 4
    View Product: Nike Size 4

    Nike

    Size 4
    $19.99 $54

    $13.99 30% off with

    Adidas Size Sm
    Price Drop
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $13.99 $71

    $6.99 50% off with

    Adidas Size Med
    View Product: Adidas Size Med

    Adidas

    Size Med
    $20.99 $71

    $14.69 30% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $18.99 $89

    $13.29 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $9.99 $54

    $6.99 30% off with

    BP. Size Lg
    Rare Find
    View Product: BP. Size Lg

    BP.

    Size Lg
    $17.99 $54

    $12.59 30% off with

    Forever 21 Size Lg
    Price Drop
    View Product: Forever 21 Size Lg

    Forever 21

    Size Lg
    $12.99 $30

    $7.79 40% off with

    Lululemon Athletica Size 4
    Price Drop
    View Product: Lululemon Athletica Size 4

    Lululemon Athletica

    Size 4
    $40.99 $98

    $24.59 40% off with

    Victoria's Secret Pink Size Sm
    View Product: Victoria's Secret Pink Size Sm

    Victoria's Secret Pink

    Size Sm
    $17.99 $36

    $12.59 30% off with

    Eddie Bauer Size 7
    View Product: Eddie Bauer Size 7

    Eddie Bauer

    Size 7
    $21.99 $71

    $17.59 20% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $15.99 $89

    $9.59 40% off with

    Adidas Size XS
    Price Drop
    View Product: Adidas Size XS

    Adidas

    Size XS
    $18.99 $71

    $9.49 50% off with

    Nike Size XS
    View Product: Nike Size XS

    Nike

    Size XS
    $17.99 $54

    $12.59 30% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $18.99 $71

    $13.29 30% off with

    Adidas Size Sm
    Price Drop
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $13.99 $71

    $6.99 50% off with

    Adidas Size Sm
    Price Drop
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $13.99 $71

    $6.99 50% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $15.99 $54

    $11.19 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $12.99 $54

    $9.09 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $14.99 $54

    $10.49 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $23.99 $54

    $16.79 30% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $12.99 $54

    $7.79 40% off with

    Adidas Size Sm
    Price Drop
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $10.99 $71

    $6.59 40% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $15.99 $71

    $11.19 30% off with

    rue21 Size Med
    View Product: rue21 Size Med

    rue21

    Size Med
    $7.99 $18

    $5.59 30% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $14.99 $54

    $10.49 30% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $19.99 $54

    $13.99 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $16.99 $54

    $11.89 30% off with

    Lululemon Athletica Size 4
    Price Drop
    View Product: Lululemon Athletica Size 4

    Lululemon Athletica

    Size 4
    $43.99 $98

    $26.39 40% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $16.99 $54

    $11.89 30% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $10.99 $54

    $7.69 30% off with

    Adidas Size XS
    View Product: Adidas Size XS

    Adidas

    Size XS
    $17.99 $71

    $12.59 30% off with

    Nike Size XS
    View Product: Nike Size XS

    Nike

    Size XS
    $20.99 $54

    $14.69 30% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $19.99 $71

    $13.99 30% off with

    Pink Republic Size XS
    Rare Find
    View Product: Pink Republic Size XS

    Pink Republic

    Size XS
    $8.99 $45

    $6.29 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $19.99 $89

    $13.99 30% off with

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