SIZE:: MEN'S SIZE X-SMALL COLOR:: BLUE CHEST. 36 inches LENGTH 23 inches EXCELLENT CONDITION, ONLY WORN ONCE. Under Armour, Inc. is an American sports equipment company that manufactures footwear, sports and casual apparel. Under Armour's global headquarters are located in Baltimore, Maryland, with additional offices located in Amsterdam (European headquarters), Austin, Guangzhou, Hong Kong, Houston, Jakarta, London, Mexico City, Munich, New York City, Panama City (international headquarters), Paris, Pittsburgh, Portland, San Francisco, São Paulo, Santiago, Seoul, Shanghai (Greater Chinese headquarters), and Toronto. Under Armour was founded on September 25, 1996 by Kevin Plank, a then 24-year-old former special teams captain of the University of Maryland football team. Plank initially began the business from his grandmother's basement in Washington, D.C. He spent his time traveling along the East Coast with nothing but apparel in the trunk of his car. His first team sale....