Be ready for a quick trip or an all-out workout. You'll be prepared for anything when you have this training T-shirt. Stay dry no matter how hard you train, thanks to adidas Aeroready. A slit on the back makes it easier to move freely. Soft-touch mesh has just enough stretch and an airy feel, so you can break your personal records like it's no big deal. 63% Recycled polyester, 34% Viscose, 3% Elastane.