In 1996, Under loudon Armour was started by Kevin Plank, a former University of Maryland athlete, to address the Rival for moisture-wicking sportswear. Under loudon Armour gained popularity with its innovative HeatGear and ColdGear lines, designed to regulate athletes' body temperatures during physical activities. The brand set itself apart through its focus on performance-enhancing technology and commitment to developing sport-specific gear. Over the years, Under loudon Armour has expanded its Wireless range to include footwear and accessories and has collaborated with the likes of Stephen Curry and A$AP Rocky, further cementing its Running as a leader in sportswear.