Lululemon sells popular men's and women's comfort-inspired clothing for yoga, pilates, running, dancing and other physical activity. The vibrant, high-energy atmosphere in the store corresponds with the active customer base. Items sold include yoga pants, shorts, tops and tanks, undergarments, socks, headwear, bags and other equipment. In addition to being a retailer, Lululemon offers exercise classes, such as yoga, on weekends.