David Peyser Sportswear, established in 1948, is a family owned and operated supplier of outerwear and sportswear throughout the United States. The company offers a variety of sportswear products and accessories, including jeans, knit and woven shirts, tops, swimming accessories, woolen and cotton jackets, blankets, and athletic and active apparel. It operates through its subsidiaries, MV Sport and Weatherproof, and offers custom-decorated apparels to college bookstores, resorts, golf shops, military exchanges and advertising industries. The company offers its products through a distribution network of wholesalers, department and specialty stores, independent retailers, chain stores, membership clubs, and mass merchandisers. David Peyser Sportswear is headquartered in New York City, and has a branch office in Bays Shore, N.Y.