Who Invented Under Armour
Under Armour was founded by Kevin Plank, a former University of Maryland football player who launched the company in 1996 to solve a common problem for athletes: sweat-soaked cotton gear. Plank, who later served as Executive Chairman, created the first Moisture Transport System fabric to keep athletes dry and light during training and competition. The brand quickly gained traction among professional athletes and college programs, establishing itself as a performance apparel innovator. The company went public in 2005 and later became a publicly traded component of the S&P 500 index, reflecting its scale in the global sportswear market. For more details on the company's history, see the official Under Armour corporate timeline underarmour.com.
Kevin Plank started Under Armour from his grandmother’s basement in Washington, D.C., using $17,000 in savings and a focus on moisture-wicking compression shirts. The early product line targeted football players and other athletes who needed gear that reduced chafing, regulated body temperature, and dried faster than traditional cotton. Plank’s direct-to-athlete sales model and relationships with NFL players helped the brand gain rapid visibility in locker rooms and on television broadcasts. By the early 2000s, Under Armour had expanded into footwear, accessories, and base layers, building a recognizable brand identity centered on performance and innovation.
Under Armour Growth and Financial Performance
Under Armour grew from a niche performance brand into a global athletic apparel company with products sold in more than 100 countries. The company’s revenue peaked above $5 billion in the late 2010s before facing competitive pressure from Nike, Adidas, and Lululemon. Under Armour’s market capitalization has fluctuated with quarterly earnings reports, inventory management challenges, and shifts in consumer demand for casual and athleisure apparel. The company has continued to invest in digital commerce, direct-to-consumer channels, and product innovation to maintain its position among the top sportswear brands worldwide. For financial data and SEC filings, see the Under Armour Investor Relations page investors.underarmour.com.
Under Armour competes in the global athletic footwear and apparel market, which is dominated by Nike, Adidas, and emerging challenger brands. The company has pursued strategic partnerships with professional sports leagues, college athletic programs, and fitness influencers to strengthen brand awareness. Under Armour’s product portfolio now includes running shoes, training gear, golf apparel, and connected fitness devices under the UA Record and MapMyFitness platforms. The company has also focused on sustainability initiatives, including recycled materials and reduced water usage in manufacturing, as part of its long-term brand strategy. For more on the global sportswear market, see the Forbes coverage forbes.com.
Under Armour Leadership and Corporate Structure
Under Armour’s corporate leadership has evolved since its founding, with Kevin Plank remaining involved as Executive Chairman and a major shareholder. The company has appointed experienced executives in finance, product design, and digital technology to guide its global operations. Under Armour operates as a publicly traded company on the New York Stock Exchange under the ticker symbol UAA, with shares held by institutional and retail investors worldwide. The company’s board of directors oversees strategy, risk management, and corporate governance in line with SEC regulations and market expectations. For the latest corporate filings, see the SEC EDGAR page for Under Armour