UA Tech fabric is quick-drying, ultra-soft & has a more natural feel.Material wicks sweat & dries really fast.Under Armour’s mission is to make all athletes better through passion, design and the relentless pursuit of innovation.Where we started? It all started with an idea to build a superior T-shirt.The technology behind Under Armour''s diverse product assortment for men, women and youth is complex, but the program for reaping the benefits is simple: wear HeatGear when it''s hot, ColdGear when it''s cold, and AllSeasonGear between the extremes.