Pretty much anyone who trains needs baselayers. Our kids’ baselayers work like a second skin. They keep you warm when the temperature drops and keep you cool when it’s hot. They transport sweat away from your skin so you stay fresh and dry. They’re super flexible. And they’re breathable. That means you can keep training - and get better - in any weather.
Under Armour kids’ baselayers are completely opaque and can be worn on their own. Or you can layer them up with t-shirts, shorts, jumpers, tracksuits and other gear. We’ve built all the performancewear you need, including girls’ and boys’ base layer leggings, shorts, t-shirts, vests, long sleeves and sports bras.
We’ve engineered girls’ baselayers and boys’ baselayers using some of our most advanced tech.
Grinding hard in warm weather? Choose girls’ and boys’ baselayers built with UA HeatGear®. It’s a super lightweight, flexible fabric that is insanely breathable, wicks sweat efficiently and dries fast. It’s everything you need for summer running, football sessions or golf.
Practice doesn’t stop when it gets cold. That’s why we built boys’ and girls’ baselayers with UA ColdGear®. This is a dual-layer fabric that gives you serious insulation without adding bulk. It’s also seriously breathable and will keep you dry when you sweat.
Explore our complete range of kids’ baselayers for performance gear that helps you train better.
