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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.

802 items
Adidas Size 9 mo

View Product: Adidas Size 9 mo

Adidas

Size 9 mo
$10.99 $17

$7.69 30% off with

Polarn O. Pyret Size 6-9 mo

View Product: Polarn O. Pyret Size 6-9 mo

Polarn O. Pyret

Size 6-9 mo
$7.99 $26

$6.39 20% off with

Carter's Size 9 mo

View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$6.99 $22
Old Navy Size 6-12 mo

View Product: Old Navy Size 6-12 mo

Old Navy

Size 6-12 mo
$15.99 $30

$12.79 20% off with

Gymboree Size 6-12 mo
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View Product: Gymboree Size 6-12 mo

Gymboree

Size 6-12 mo
$6.99 $20
Little Star Size 6-9 mo
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View Product: Little Star Size 6-9 mo

Little Star

Size 6-9 mo
$5.99 $41
Carter's Size 9 mo
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View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$4.99 $20
Rugged Bear Size 6 mo
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View Product: Rugged Bear Size 6 mo

Rugged Bear

Size 6 mo
$7.99 $41

$6.39 20% off with

Baby Gap Size 6-12 mo
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View Product: Baby Gap Size 6-12 mo

Baby Gap

Size 6-12 mo
$6.99 $15
Carter's Size 6 mo
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View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$6.99 $22
Carter's Size 9 mo
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View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$5.99 $20
Carter's Size 6 mo
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View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$5.99 $20
Carter's Size 6 mo
Price Drop BadgePrice Drop

View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$5.99 $20
First Impressions Size 6-9 mo
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View Product: First Impressions Size 6-9 mo

First Impressions

Size 6-9 mo
$5.99 $26
OshKosh B'gosh Size 6 mo
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View Product: OshKosh B'gosh Size 6 mo

OshKosh B'gosh

Size 6 mo
$4.99 $14
Carter's Size 6 mo
New With Tags BadgeNew With Tags

View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$9.99 $26

$7.99 20% off with

Little Me Size 6 mo
New With Tags BadgeNew With Tags

View Product: Little Me Size 6 mo

Little Me

Size 6 mo
$13.99 $38

$11.19 20% off with

Primary Clothing Size 6-12 mo

View Product: Primary Clothing Size 6-12 mo

Primary Clothing

Size 6-12 mo
$8.99 $34

$7.19 20% off with

Nuby Size 6-9 mo

View Product: Nuby Size 6-9 mo

Nuby

Size 6-9 mo
$6.99 $17
Angel Dear Size 6-12 mo

View Product: Angel Dear Size 6-12 mo

Angel Dear

Size 6-12 mo
$9.99 $27

$7.99 20% off with

Baby Gap Size 6-12 mo

View Product: Baby Gap Size 6-12 mo

Baby Gap

Size 6-12 mo
$9.99 $30

$7.99 20% off with

Juicy Couture Size 6-9 mo

View Product: Juicy Couture Size 6-9 mo

Juicy Couture

Size 6-9 mo
$18.99 $118

$15.19 20% off with

Kiabi Baby Size 6 mo

View Product: Kiabi Baby Size 6 mo

Kiabi Baby

Size 6 mo
$13.99 $31

$11.19 20% off with

Rothschild Size 6-9 mo
New With Tags BadgeNew With Tags

View Product: Rothschild Size 6-9 mo

Rothschild

Size 6-9 mo
$15.99 $60

$12.79 20% off with

Heat Gear by Under Armour Size 6-9 mo

View Product: Heat Gear by Under Armour Size 6-9 mo

Heat Gear by Under Armour

Size 6-9 mo
$9.99 $20

$7.99 20% off with

Carter's Size 9 mo

View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$4.99 $22
Carter's Size 9 mo

View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$8.99 $26

$7.19 20% off with

Adidas Size 6 mo

View Product: Adidas Size 6 mo

Adidas

Size 6 mo
$9.99 $34

$7.99 20% off with

Baby Gap Size 6-12 mo
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View Product: Baby Gap Size 6-12 mo

Baby Gap

Size 6-12 mo
$9.99 $15
Carter's Size 6 mo
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View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$5.99 $22
Carter's Size 9 mo

View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$6.99 $20
Puma Size 6-9 mo

View Product: Puma Size 6-9 mo

Puma

Size 6-9 mo
$8.99 $27

$7.19 20% off with

Carter's Size 6-9 mo

View Product: Carter's Size 6-9 mo

Carter's

Size 6-9 mo
$13.99 $41

$11.19 20% off with

Gymboree Size 6-12 mo
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View Product: Gymboree Size 6-12 mo

Gymboree

Size 6-12 mo
$9.99 $20
Assorted Brands Size 70 cm

View Product: Assorted Brands Size 70 cm

Assorted Brands

Size 70 cm
$10.99 $20

$7.69 30% off with

H&M Size 6-9 mo

View Product: H&M Size 6-9 mo

H&M

Size 6-9 mo
$9.99 $15
Carter's Size 9 mo
Price Drop BadgePrice Drop

View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$8.99 $20
Baby Gap Size 6-12 mo

View Product: Baby Gap Size 6-12 mo

Baby Gap

Size 6-12 mo
$13.99 $30

$11.19 20% 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

Carter's Size 6 mo
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View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$6.99 $22
Carter's Size 6-9 mo

View Product: Carter's Size 6-9 mo

Carter's

Size 6-9 mo
$6.99 $20
Disney Parks Size 6 mo

View Product: Disney Parks Size 6 mo

Disney Parks

Size 6 mo
$10.99 $41

$8.79 20% off with

Ralph Lauren Size 9 mo

View Product: Ralph Lauren Size 9 mo

Ralph Lauren

Size 9 mo
$6.99 $30
Carter's Size 9 mo

View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$6.99 $20
Carter's Size 6 mo
Price Drop BadgePrice Drop

View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$9.99 $22
Carter's Size 6 mo
Price Drop BadgePrice Drop

View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$5.99 $20
Adidas Size 6 mo

View Product: Adidas Size 6 mo

Adidas

Size 6 mo
$7.99 $26

$6.39 20% off with

Baby Gap Size 6-12 mo

View Product: Baby Gap Size 6-12 mo

Baby Gap

Size 6-12 mo
$6.99 $15
Cat & Jack Size 6-9 mo

View Product: Cat & Jack Size 6-9 mo

Cat & Jack

Size 6-9 mo
$5.99 $10
Carter's Size 9 mo
Price Drop BadgePrice Drop

View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$6.99 $22