Boys' Activewear

Name: Active T-Shirt
Brand: KA Knights Apparel
SKU: 119658866
Price: 9.99 USD
Availability: InStock

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.

35,777 items

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View Product: Carter's Size Newborn

Carter's

Size Newborn

$10.99 $20

$5.49 50% off with

View Product: Souris Mini Size 3

Souris Mini

Size 3

$10.99 $26

$5.49 50% off with

View Product: Xersion Size Medium youth

Xersion

Size Medium youth

$10.99 $23

$5.49 50% off with

View Product: Carter's Size 9 mo

Carter's

Size 9 mo

$10.99 $20

$5.49 50% off with

View Product: Carter's Size 9 mo

Carter's

Size 9 mo

$10.99 $20

$5.49 50% off with

View Product: Baby Gap Size 12-18 mo

Baby Gap

Size 12-18 mo

$10.99 $15

$5.49 50% off with

View Product: Heat Gear by Under Armour Size Medium youth

Heat Gear by Under Armour

Size Medium youth

$10.99 $31

$5.49 50% off with

View Product: Carter's Size 4T

Carter's

Size 4T

$10.99 $26

$5.49 50% off with

View Product: Baby Gap Size 4

Baby Gap

Size 4

$10.99 $19

$7.69 30% off with

View Product: Adidas Size 10

Adidas

Size 10

$20.99 $51

$12.59 40% off with

View Product: Under Armour Size X-Large youth

Under Armour

Size X-Large youth

$19.99 $41

$11.99 40% off with

View Product: Marvel Size 3

Marvel

Size 3

$17.99 $36

$10.79 40% off with

View Product: Under Armour Size 7

Under Armour

Size 7

$21.99 $41

$13.19 40% off with

View Product: D.A.C. Athletic Club Size 14

D.A.C. Athletic Club

Size 14

$9.99 $20

View Product: Xersion Size 10

Xersion

Size 10

$9.99 $15

View Product: Assorted Brands Size Large kids

Assorted Brands

Size Large kids

$10.99 $31

View Product: Cat & Jack Size 16

Cat & Jack

Size 16

$11.99 $10

View Product: Adidas Size 3T

Adidas

Size 3T

$7.99 $21

View Product: Assorted Brands Size 12 mo

Assorted Brands

Size 12 mo

$9.99 $20

View Product: Carter's Size 9 mo

Carter's

Size 9 mo

$9.99 $20

View Product: Assorted Brands Size Large youth

Assorted Brands

Size Large youth

$9.99 $20

View Product: Assorted Brands Size 10

Assorted Brands

Size 10

$9.99 $31

View Product: Unbranded Size 12 mo

Unbranded

Size 12 mo

$10.99 $20

View Product: Rag Wear Size X-Small youth

Rag Wear

Size X-Small youth

$9.99 $31

View Product: Gap Fit Size 8

Gap Fit

Size 8

$9.99 $38

View Product: Adidas Size Small youth

Adidas

Size Small youth

$10.99 $38

View Product: Adidas Size 24 mo

Adidas

Size 24 mo

$10.99 $17

View Product: Baby Gap Size 6-12 mo

Baby Gap

Size 6-12 mo

$7.99 $30

View Product: Baby Gap Size 0-3 mo

Baby Gap

Size 0-3 mo

$7.99 $18

View Product: Baby Gap Size 3

Baby Gap

Size 3

$9.99 $18

View Product: KA Knights Apparel Size Large youth

KA Knights Apparel

Size Large youth

$7.99 $10

View Product: Carter's Size 9 mo

Carter's

Size 9 mo

$9.99 $20

View Product: Assorted Brands Size Medium youth

Assorted Brands

Size Medium youth

$9.99 $31

View Product: OshKosh B'gosh Size 4

OshKosh B'gosh

Size 4

$11.99 $34

View Product: Yazbek Size Medium youth

Yazbek

Size Medium youth

$9.99 $20

View Product: all in motion Size 6

all in motion

Size 6

$9.99 $15

View Product: Carter's Size 3 mo

Carter's

Size 3 mo

$7.99 $20

View Product: Baby Gap Size 0-3 mo

Baby Gap

Size 0-3 mo

$9.99 $18

View Product: PLACE Sport Size Small youth

PLACE Sport

Size Small youth

$9.99 $13

View Product: Old Navy Size 10

Old Navy

Size 10

$11.99 $20

View Product: Old Navy Size 6

Old Navy

Size 6

$10.99 $17

View Product: Zara Size 18-24 mo

Zara

Size 18-24 mo

$7.99 $26

View Product: Hummel Size 140 cm

Hummel

Size 140 cm

$9.99 $31

View Product: Starter Size 8

Starter

Size 8

$9.99 $10

View Product: Easton Size X-Small youth

Easton

Size X-Small youth

$7.99 $16

View Product: Gumballs Size 3T

Gumballs

Size 3T

$9.99 $26

View Product: Reebok Size 10

Reebok

Size 10

$10.99 $38

View Product: Star Size 6

Star

Size 6

$9.99 $15

View Product: Child of Mine by Carter's Size 18 mo

Child of Mine by Carter's

Size 18 mo

$9.99 $10

View Product: United Colors Of Benetton Size 9-12 mo

United Colors Of Benetton

Size 9-12 mo

$9.99 $27

View Product: Umbro Size 4

Umbro

Size 4

$7.99 $13

View Product: Russell Athletic Size 10

Russell Athletic

Size 10

$9.99 $15

View Product: Baby Gap Size 6-12 mo

Baby Gap

Size 6-12 mo

$9.99 $18

View Product: Heat Gear by Under Armour Size Large youth

Heat Gear by Under Armour

Size Large youth

$9.99 $31

View Product: Carter's Size 3 mo

Carter's

Size 3 mo

$7.99 $27

View Product: Champion Size 10

Champion

Size 10

$7.99 $15

View Product: Under Armour Size 24 mo

Under Armour

Size 24 mo

$9.99 $17

View Product: Carter's Size 9 mo

Carter's

Size 9 mo

$9.99 $27

View Product: Baby Gap Size 0-3 mo

Baby Gap

Size 0-3 mo

$9.99 $18

View Product: Russell Athletic Size 4

Russell Athletic

Size 4

$9.99 $13

View Product: EvoShield Size Medium youth

EvoShield

Size Medium youth

$9.99 $46

View Product: Gap Kids Size 5

Gap Kids

Size 5

$7.99 $25

View Product: Active by Old Navy Size 8

Active by Old Navy

Size 8

$10.99 $19

View Product: Carter's Size 18 mo

Carter's

Size 18 mo

$9.99 $20

View Product: Assorted Brands Size 18 mo

Assorted Brands

Size 18 mo

$9.99 $20

View Product: Puma Size 2T

Puma

Size 2T

$9.99 $20

View Product: Gap Kids Size 12-18 mo

Gap Kids

Size 12-18 mo

$9.99 $30

View Product: Jumping Beans Size 6

Jumping Beans

Size 6

$9.99 $16

View Product: WES AND WILLY Size 2T

WES AND WILLY

Size 2T

$9.99 $17

View Product: Carter's Size 3 mo

Carter's

Size 3 mo

$9.99 $20

View Product: C9 By Champion Size 6

C9 By Champion

Size 6

$9.99 $10

View Product: Baby Gap Size 2T

Baby Gap

Size 2T

$7.99 $18

View Product: Assorted Brands Size Large youth

Assorted Brands

Size Large youth

$11.99 $31

View Product: OshKosh B'gosh Size 18 mo

OshKosh B'gosh

Size 18 mo

$11.99 $22

View Product: Jumping Beans Size 5

Jumping Beans

Size 5

$7.99 $16

View Product: Carter's Size 4

Carter's

Size 4

$9.99 $26

View Product: The Children's Place Size 5

The Children's Place

Size 5

$10.99 $30

View Product: Nickelodeon Size 4T

Nickelodeon

Size 4T

$11.99 $26

View Product: Puma Size 4

Puma

Size 4

$9.99 $17

View Product: Carter's Size 9

Carter's

Size 9

$11.99 $31

View Product: Spotted Zebra Size 6

Spotted Zebra

Size 6

$9.99 $20

View Product: Gap Size 2

Gap

Size 2

$9.99 $15

View Product: Athletic Works Size 14 Husky

Athletic Works

Size 14 Husky

$11.99 $10

View Product: The Children's Place Size 3T

The Children's Place

Size 3T

$9.99 $18

View Product: Sport-Tek Size Large youth

Sport-Tek

Size Large youth

$7.99 $23

View Product: Carter's Size 9 mo

Boys' Activewear

Size

Discount with Code TOPDEALS

Category (1)

Style

Brand

Suggestions

Price

Ways to Shop

Color

Waist

Condition

Material

Pattern

Accents

Carter's

Souris Mini

Xersion

Carter's

Carter's

Baby Gap

Heat Gear by Under Armour

Carter's

Baby Gap

Adidas

Under Armour

Marvel

Under Armour

D.A.C. Athletic Club

Xersion

Assorted Brands

Cat & Jack

Adidas

Assorted Brands

Carter's

Assorted Brands

Assorted Brands

Unbranded

Rag Wear

Gap Fit

Adidas

Adidas

Baby Gap

Baby Gap

Baby Gap

KA Knights Apparel

Carter's

Assorted Brands

OshKosh B'gosh

Yazbek

all in motion

Carter's

Baby Gap

PLACE Sport

Old Navy

Old Navy

Zara

Hummel

Starter

Easton

Gumballs

Reebok

Star

Child of Mine by Carter's

United Colors Of Benetton

Umbro

Russell Athletic

Baby Gap

Heat Gear by Under Armour

Carter's

Champion

Under Armour

Carter's

Baby Gap

Russell Athletic

EvoShield

Gap Kids

Active by Old Navy

Carter's

Assorted Brands