Worn only part of last summer as I have lost a great deal of weight and it no longer fits. Thanks for looking. UA Tech™ is our original go-to training gear: Under Armour men's Tech polos are loose, light, and keep you cool. Basically, they're built to be everything you need. Style #: 1290140 100% Polyester Textured fabric that's soft, light & breathable Material wicks sweat & dries really fast 3-button placket Self-fabric collar