Pacific Sunwear of California, Inc., doing business as PacSun, is a United States-based retail clothing brand rooted in the youth oriented culture and lifestyle of California. The company sells lifestyle apparel, along with footwear and accessories designed for teens and young adults. As of late 2011, the company operated over 800 stores in all 50 states and Puerto Rico. PacSun is headquartered in Anaheim, California and operates a distribution center in Olathe, Kansas. The company's regional directors, district managers and store positions are located throughout the United States and Puerto Rico. On April 7, 2016, the company filed for Chapter 11 bankruptcy protection.