Under Armour produces performance apparel for athletes of all ages and skill levels. The company s branded performance products utilize synthetic microfiber fabrications and are available in men s, women s and youth sizes. It features a wide variety of shirts, shorts, underwear, outerwear, gloves and other offerings. Under Armour is a licensee of the National Hockey League, as well as a supplier to the United States Ski Team, USA Rugby, the National Lacrosse League and Major League Lacrosse. The company s products have been worn by professional football, baseball and soccer players, collegiate athletes and Olympians. Kevin A. Plank, a former football player for the University of Maryland, founded the company in 1995. Its next-generation synthetic shirts can be worn beneath an athlete s uniform or equipment for a snug, dry and lightweight fit. Under Armour is headquartered in Baltimore.