LOOSE: GENEROUS, MORE RELAXED FIT. UA TECH™ FABRIC IS QUICK-DRYING, ULTRA-SOFT & HAS A MORE NATURAL FEEL MATERIAL WICKS SWEAT & DRIES REALLY FAST 4-WAY STRETCH CONSTRUCTION MOVES BETTER IN EVERY DIRECTION ANTI-ODOR TECHNOLOGY PREVENTS THE GROWTH OF ODOR-CAUSING MICROBES DEEP V-NECK COLLAR ALLOVER TWIST EFFECT 100% POLYESTER IMPORTED. COMPLIES WITH PROP 65.