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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.

4,389 items·
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Filtering byJuniors: activewear
    Adidas Size Sm
    Price Drop
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $8.99 $71

    $5.39 40% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $18.99 $89

    $13.29 30% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $24.99 $71

    $17.49 30% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $12.99 $54

    $9.09 30% off with

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

    Forever 21

    Size Sm
    $12.99 $30

    $7.79 40% off with

    Adidas Size XS
    Price Drop
    View Product: Adidas Size XS

    Adidas

    Size XS
    $13.99 $71

    $8.39 40% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $13.99 $54

    $8.39 40% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $18.99 $71

    $13.29 30% off with

    Forever 21 Size Med
    View Product: Forever 21 Size Med

    Forever 21

    Size Med
    $11.99 $30

    $8.39 30% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $21.99 $89

    $15.39 30% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $16.99 $54

    $8.49 50% off with

    Adidas Size 0
    Rare Find
    View Product: Adidas Size 0

    Adidas

    Size 0
    $15.99 $71

    $11.19 30% off with

    Adidas Size Med
    View Product: Adidas Size Med

    Adidas

    Size Med
    $15.99 $71

    $11.19 30% off with

    Nike Size XS
    View Product: Nike Size XS

    Nike

    Size XS
    $15.99 $54

    $11.19 30% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $18.99 $54

    $13.29 30% off with

    Hollister Size XS
    View Product: Hollister Size XS

    Hollister

    Size XS
    $8.99 $36

    $6.29 30% off with

    Nike Size 2
    Price Drop
    View Product: Nike Size 2

    Nike

    Size 2
    $17.99 $54

    $10.79 40% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $14.99 $54

    $8.99 40% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $14.99 $54

    $8.99 40% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $14.99 $54

    $8.99 40% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $14.99 $54

    $8.99 40% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $17.99 $54

    $10.79 40% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $13.99 $54

    $8.39 40% off with

    Forever 21 Size Med
    View Product: Forever 21 Size Med

    Forever 21

    Size Med
    $11.99 $18

    $8.39 30% off with

    Nike Size XS
    View Product: Nike Size XS

    Nike

    Size XS
    $15.99 $54

    $11.19 30% off with

    Nike Size Lg
    View Product: Nike Size Lg

    Nike

    Size Lg
    $13.99 $54

    $9.79 30% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $25.99 $119

    $18.19 30% off with

    Silver Size 30 waist
    Price Drop
    View Product: Silver Size 30 waist

    Silver

    Size 30 waist
    $11.99 $27

    $5.99 50% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $8.99 $54

    $5.39 40% off with

    Adidas Size Lg
    Price Drop
    View Product: Adidas Size Lg

    Adidas

    Size Lg
    $18.99 $71

    $11.39 40% off with

    Adidas Size XL
    Price Drop
    View Product: Adidas Size XL

    Adidas

    Size XL
    $17.99 $71

    $10.79 40% off with

    Quacker Factory Size XL
    View Product: Quacker Factory Size XL

    Quacker Factory

    Size XL
    $14.99 $45

    $10.49 30% off with

    Victoria's Secret Pink Size XS
    Price Drop
    View Product: Victoria's Secret Pink Size XS

    Victoria's Secret Pink

    Size XS
    $11.99 $36

    $8.39 30% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $9.99 $54

    $5.99 40% off with

    Nike Size Lg
    Price Drop
    View Product: Nike Size Lg

    Nike

    Size Lg
    $11.99 $54

    $7.19 40% off with

    Adidas Size Sm
    Price Drop
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $12.99 $71

    $7.79 40% off with

    Aerie Size XS
    View Product: Aerie Size XS

    Aerie

    Size XS
    $11.99 $36

    $8.39 30% off with

    Adidas Size Sm
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $16.99 $71

    $11.89 30% off with

    Mascara Size Med
    New with tags
    View Product: Mascara Size Med

    Mascara

    Size Med
    $11.99 $40

    $8.39 30% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $25.99 $54

    $18.19 30% off with

    Adidas Size XS
    Price Drop
    View Product: Adidas Size XS

    Adidas

    Size XS
    $17.99 $71

    $10.79 40% off with

    Adidas Size Sm
    Price Drop
    View Product: Adidas Size Sm

    Adidas

    Size Sm
    $17.99 $71

    $10.79 40% off with

    Material Girl Size Sm
    Price Drop
    View Product: Material Girl Size Sm

    Material Girl

    Size Sm
    $11.99 $36

    $5.99 50% off with

    Unbranded Size 3
    Price Drop
    View Product: Unbranded Size 3

    Unbranded

    Size 3
    $8.99 $36

    $4.49 50% off with

    Nike Size Sm
    View Product: Nike Size Sm

    Nike

    Size Sm
    $11.99 $54

    $8.39 30% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $13.99 $54

    $9.79 30% off with

    Nike Size Med
    View Product: Nike Size Med

    Nike

    Size Med
    $13.99 $54

    $9.79 30% off with

    Nike Size XS
    Price Drop
    View Product: Nike Size XS

    Nike

    Size XS
    $10.99 $54

    $5.49 50% off with

    Nike Size XS
    View Product: Nike Size XS

    Nike

    Size XS
    $15.99 $54

    $11.19 30% off with

    Nike Size Sm
    Price Drop
    View Product: Nike Size Sm

    Nike

    Size Sm
    $17.99 $54

    $10.79 40% off with

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