Under Armour Armour Ua Unstoppable Flc Crew Eu Sweatshirt Mens. This sweatshirt features a double-knit fabric that is soft, stretchy & breathable for superior comfort & mobility. The material wicks sweat & dries really fast, and the 4-way stretch material moves better in every direction. Material composition: 65% Polyester/29% Cotton/6% Elastane. Care instructions: Wash garment inside out, Machine wash cold with like colors, Do not bleach, Tumble dry low, Do not iron, Do not use softeners, Do not dry clean.