Project Rock Cobra
Boys' Long Sleeve
UA Fish Logo
Newborn Girls' Shorts Set
UA Fish Logo
Infant Girls' Shorts Set
UA Rainbow Wordmark
Girls' Tank
UA Microfiber Reversible
Toddler Girls' Shorts
UA Tech™ Grid Woven Ripstop
Infant Girls' Shorts Set
UA Polo Shirt & Stretch Skort
Infant Girls' Set
UA Wintuck Varsity
Boys' Windbreaker
UA Lake Logo
Toddler Boys' Shorts Set
UA Freedom Flag
Newborn Girls' Shorts Set
UA Tech™ Day 1 Printed
Toddler Boys' Shorts Set
UA Pickleball
Toddler Boys' Short Sleeve
UA Seek & Explore Mesh
Toddler Boys' Shorts Set
UA Court Mesh
Little Boys' Shorts
UA Amphibious Ride Mesh
Little Boys' Shorts Set
UA Tech™ Logo
Toddler Boys' Shorts Set
UA Tuna Truck Mesh
Newborn Boys' Shorts Set
UA Wintuck Varsity
Little Boys' Windbreaker
UA Striped
Toddler Boys' Short Sleeve
UA Play Your Heart Out Mesh
Infant Girls' Shorts Set
UA Bucky Fishing
Toddler Boys' Shorts Set
UA Tech™ Multi Sport
Toddler Boys' Shorts Set
UA Polo
Toddler Boys' Shorts Set
UA Microfiber Reversible
Little Girls' Shorts
Athletic Clothes for Kids
Under Armour kids’ clothes pack what you need to push forward and be better. Sweat-wicking fabrics dry fast to keep you cool in the heat, while stretchy materials let you move even better in every direction you twist and turn. Find fleece hoodies for kids that give you that classic fleece feel, but stay lightweight and won’t weigh you down while keeping you warm. Kids’ gym clothes like graphic T-shirts and shorts in all colorways give a bit of pop, personality, and show the values that Under Armour represents—working hard and being better.
No matter where the day takes you, our boys’ and girls’ athletic clothes for kids are ready for it all. They’re comfortable in the classroom, and on the field, as options like loose-fitting T-shirts and fleece sweatpants have you moving freely. Feel that cotton-blend fabric some of them feature that give that all-day comfort.
Need something for gym class and the park? Find kids’ gym clothes like those with UA Tech™ fabric, our original go-to training gear. It stays loose, dries really quick, feels soft, and gives you a natural feel. Basketball shorts for kids and other gear with UA Tech™, HeatGear®, ColdGear®, and more fabrics and technology all help you stay comfortable when conditions and weather change.