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Extended Sizes

963 Items

HeatGear® Wordmark

HeatGear® Wordmark
Girls' Leggings

Price: $35
UA Baseball Win

UA Baseball Win
Boys' Short Sleeve

Price: $20
UA Shadow Select 2 FG Jr.

UA Shadow Select 2 FG Jr.
Kids' Soccer Cleats

Price: $40
UA Tech™ Graphic

UA Tech™ Graphic
Girls' ½ Zip

Price: $32
UA Velocity

UA Velocity
Little Boys' Shorts

Price: $20
UA Tech™ Utility

UA Tech™ Utility
Boys' Short Sleeve

Price: $30
UA Performance

UA Performance
Little Boys' Polo

Price: $29.99
UA Pennant

UA Pennant
Little Boys' Shorts

Price: $35
UA Energy Puff Graphic

UA Energy Puff Graphic
Girls' Short Sleeve

Price: $20
UA Drive

UA Drive
Boys' Midlayer

Price: $55
UA Challenger

UA Challenger
Girls' Training Short Sleeve

Price: $20
UA Knockout Logo

UA Knockout Logo
Little Girls' Tank

Price: $25
UA Spotlight

UA Spotlight
Kids' Chinstrap

Price: $20
UA Baseball Plate
New Colors

UA Baseball Plate
Boys' Short Sleeve

Price: $25
UA Velocity Twist

UA Velocity Twist
Little Boys' Short Sleeve

Price: $20
UA Tech™ Big Logo

UA Tech™ Big Logo
Boys' Shorts

Price: $20
UA Challenger Printed

UA Challenger Printed
Boys' Short Sleeve

Price: $25
UA Challenger

UA Challenger
Girls' Midlayer

Price: $50
UA Pennant
Best Seller

UA Pennant
Boys' Pants

Original price: $39.99, Sale price: $35.97
UA Brawler 2.0
Best Seller

UA Brawler 2.0
Boys' Tapered Pants

Original price: $30, Sale price: $22.97
Infant Boys' UA Match Play Tapered Pants

Infant Boys' UA Match Play Tapered Pants
Infant Boys' Pants

Original price: $38, Sale price: $28.97
UA Gameday Icon Double Knit Fleece Collegiate

UA Gameday Icon Double Knit Fleece Collegiate
Kids' Crew

Price: $50
UA Gameday Armourfuse Collegiate

UA Gameday Armourfuse Collegiate
Kids' Short Sleeve Hoodie

Price: $40
Armour Fleece® Collegiate

Armour Fleece® Collegiate
Kids' Hoodie

Price: $65

Kids’ Large Size Clothes for Athletes

Under Armour kids’ extended size clothing gives you the gear that’ll best suit you and your goals. These kids’ large size clothes are set to perform in all seasons, in all sports, and in everything every day has to offer.

That means you’ll find T-shirts with our UA Tech™ fabric built to wick away sweat and dry fast. Kids’ extended size clothes like polos and golf pants look great on the course, sure, but they’re dynamic enough to wear comfortably school day after school day, too. Stretchy fabrics in all our pants—from golf ones to fleece joggers—let you move better in every direction. Your swing stays fluid. Your strides on the track go uninterrupted. And everything in-between? Smooth as ever.

Kids’ clothes aren’t complete without graphic T-shirts, shorts, and other options. Nothing says being an athlete more than putting the work in on the field and representing it when you’re off the field. Our graphic clothing in kids’ extended sizes comes with things like light, soft, and quick-drying fabrics to keep you good to go throughout the day. They also feature colorful graphics of all styles that really make them pop. Look for boys’ extended size clothing and girls’ extended size clothing built with soft, cotton-blend fabrics for all-day comfort, as well as ribbed collars for a better feel.