Girls' Activewear

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From athletic shorts and sweatpants to active T-shirts and track jackets, activewear helps your girls do their best playing on the court or on the playground. Find pre-loved gems at thredUP and save up to 90% off in-store prices.

16,957 items
Threads 4 Thought Size X-Large youth
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View Product: Threads 4 Thought Size X-Large youth

Threads 4 Thought

Size X-Large youth
$12.99 $41

$7.79 40% off with

Under Armour Size Large youth
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View Product: Under Armour Size Large youth

Under Armour

Size Large youth
$11.99 $38

$7.19 40% off with

Janie and Jack Size 6-12 mo
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View Product: Janie and Jack Size 6-12 mo

Janie and Jack

Size 6-12 mo
$11.99 $28

$8.39 30% off with

H&M Size 11
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View Product: H&M Size 11

H&M

Size 11
$11.99 $23

$8.39 30% off with

Under Armour Size 6X

View Product: Under Armour Size 6X

Under Armour

Size 6X
$11.99 $38

$5.99 50% off with

Roxy Size Medium youth

View Product: Roxy Size Medium youth

Roxy

Size Medium youth
$14.99 $51

$8.99 40% off with

SO Size 16
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View Product: SO Size 16

SO

Size 16
$15.99 $48

$9.59 40% off with

Sofi Size 4

View Product: Sofi Size 4

Sofi

Size 4
$8.99 $43

$6.29 30% off with

Reebok Size 12
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View Product: Reebok Size 12

Reebok

Size 12
$12.99 $26

$6.49 50% off with

Justice Active Size 8
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View Product: Justice Active Size 8

Justice Active

Size 8
$11.99 $20

$7.19 40% off with

Nike Size X-Small youth

View Product: Nike Size X-Small youth

Nike

Size X-Small youth
$18.99 $60
Athletech Size 14

View Product: Athletech Size 14

Athletech

Size 14
$8.99 $20
Carter's Size 6-9 mo

View Product: Carter's Size 6-9 mo

Carter's

Size 6-9 mo
$6.99 $20
P.S. From Aeropostale Size 12

View Product: P.S. From Aeropostale Size 12

P.S. From Aeropostale

Size 12
$8.99 $23
Under Armour Size 4T

View Product: Under Armour Size 4T

Under Armour

Size 4T
$10.99 $32
Breezin Up Kids Size Medium kids

View Product: Breezin Up Kids Size Medium kids

Breezin Up Kids

Size Medium kids
$9.99 $17
Justice Size 18

View Product: Justice Size 18

Justice

Size 18
$11.99 $20
Under Armour Size X-Large youth

View Product: Under Armour Size X-Large youth

Under Armour

Size X-Large youth
$18.99 $51
C9 By Champion Size Large youth

View Product: C9 By Champion Size Large youth

C9 By Champion

Size Large youth
$6.99 $10
Ivivva Size 12

View Product: Ivivva Size 12

Ivivva

Size 12
$16.99 $46
C9 By Champion Size 10

View Product: C9 By Champion Size 10

C9 By Champion

Size 10
$6.99 $15
C9 By Champion Size 12

View Product: C9 By Champion Size 12

C9 By Champion

Size 12
$8.99 $15
H&M Size 4

View Product: H&M Size 4

H&M

Size 4
$9.99 $26
C9 By Champion Size 7

View Product: C9 By Champion Size 7

C9 By Champion

Size 7
$6.99 $15
Adidas Size 16

View Product: Adidas Size 16

Adidas

Size 16
$14.99 $51
Vierra Rose Size 10

View Product: Vierra Rose Size 10

Vierra Rose

Size 10
$22.99 $46
Athleta Size 12

View Product: Athleta Size 12

Athleta

Size 12
$16.99 $46
Nike Size Medium kids

View Product: Nike Size Medium kids

Nike

Size Medium kids
$16.99 $40
Under Armour Size 2T

View Product: Under Armour Size 2T

Under Armour

Size 2T
$12.99 $26
Tuff Athletics Size 12

View Product: Tuff Athletics Size 12

Tuff Athletics

Size 12
$10.99 $20
Nike Size 3T

View Product: Nike Size 3T

Nike

Size 3T
$19.99 $60
C9 By Champion Size 7

View Product: C9 By Champion Size 7

C9 By Champion

Size 7
$5.99 $10
Adidas Size Medium youth

View Product: Adidas Size Medium youth

Adidas

Size Medium youth
$15.99 $38
Carter's Size 24 mo

View Product: Carter's Size 24 mo

Carter's

Size 24 mo
$7.99 $30
Athleta Size 16

View Product: Athleta Size 16

Athleta

Size 16
$13.99 $31
90 Degree by Reflex Size 7

View Product: 90 Degree by Reflex Size 7

90 Degree by Reflex

Size 7
$7.99 $13
Justice Size 10

View Product: Justice Size 10

Justice

Size 10
$15.99 $41
Active by Old Navy Size 10

View Product: Active by Old Navy Size 10

Active by Old Navy

Size 10
$10.99 $19
Under Armour Size Large youth

View Product: Under Armour Size Large youth

Under Armour

Size Large youth
$19.99 $51
Ivivva Size 10

View Product: Ivivva Size 10

Ivivva

Size 10
$19.99 $46
Ivivva Size 10

View Product: Ivivva Size 10

Ivivva

Size 10
$14.99 $31
Layer 8 Size Medium kids

View Product: Layer 8 Size Medium kids

Layer 8

Size Medium kids
$9.99 $26
Justice Active Size 12

View Product: Justice Active Size 12

Justice Active

Size 12
$9.99 $20
Puma Size Medium youth
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View Product: Puma Size Medium youth

Puma

Size Medium youth
$16.99 $42
Ivivva Size 12

View Product: Ivivva Size 12

Ivivva

Size 12
$16.99 $46
Ivivva Size 14

View Product: Ivivva Size 14

Ivivva

Size 14
$16.99 $46
Jojo Siwa Size Large youth

View Product: Jojo Siwa Size Large youth

Jojo Siwa

Size Large youth
$10.99 $31
No Boundaries Size 20

View Product: No Boundaries Size 20

No Boundaries

Size 20
$7.99 $20
Cuddl Duds Size Medium youth

View Product: Cuddl Duds Size Medium youth

Cuddl Duds

Size Medium youth
$5.99 $15
Active by Old Navy Size Medium tots

View Product: Active by Old Navy Size Medium tots

Active by Old Navy

Size Medium tots
$11.99 $16