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Extended Sizes

927 Items

UA Unstoppable

UA Unstoppable
Boys' Tapered Pants

Original price: $60, Sale price: $50.97
UA Clean Up Crew

UA Clean Up Crew
Little Boys' Short Sleeve

Price: $20
UA Harper 10 TPU Jr. LE USA

UA Harper 10 TPU Jr. LE USA
Boys' Baseball Cleats

Price: $75
UA Core Baseball

UA Core Baseball
Little Boys' Long Sleeve

Price: $24
UA Stripe Polo

UA Stripe Polo
Newborn Boys' Coverall

Price: $28
UA Surge 4 AC Patches

UA Surge 4 AC Patches
Boys' Pre-School Running Shoes

Original price: $55, Sale price: $44.99
Limited Time: $10 Off
UA Baseball

UA Baseball
Toddler Boys' Jersey Set

Price: $48
UA Prime Printed

UA Prime Printed
Girls' Puffer Jacket

Price: $90
UA Big Logo

UA Big Logo
Little Girls' Short Sleeve & Yoga Pants Set

Price: $42
UA Football

UA Football
Little Boys' Long Sleeve

Price: $24
UA Level Up 2 Jr. Mirror

UA Level Up 2 Jr. Mirror
Kids' Sunglasses

Price: $90
UA Soccer Tech

UA Soccer Tech
Little Boys' Short Sleeve

Price: $20
UA HD Logo Twist Tech

UA HD Logo Twist Tech
Toddler Boys' Long Sleeve

Price: $24
UA Color Twist

UA Color Twist
Infant Girls' ¼ Zip & Leggings Set

Price: $42
UA Tech™ Mesh Play Up

UA Tech™ Mesh Play Up
Girls' Shorts

Price: $25
UA Sideline

UA Sideline
Lunch Box

Price: $31
UA Multi Sport

UA Multi Sport
Infant Boys' Long Sleeve Set

Price: $40
UA Clean Up LE

UA Clean Up LE
Boys' Batting Gloves

Price: $30
UA Printed

UA Printed
Little Girls' Leggings Set

Price: $42
UA Motion

UA Motion
Little Girls' Skirted Leggings

Price: $32
UA Varsity Logo

UA Varsity Logo
Little Boys' Long Sleeve

Price: $24
UA Challenger Stripe

UA Challenger Stripe
Kids' Jersey

Price: $25
UA Big Logo Fleece

UA Big Logo Fleece
Infant Boys' Set

Price: $44
UA Big Logo

UA Big Logo
Toddler Girls' Short Sleeve & Yoga Pants Set

Price: $42

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.