New lines of activewear fabrics developed with NatureWorks' performance fibres made entirely from annually renewable resources such as corn, are being launched at the Outdoor Retailer Summer Market 2001. Developed with the Draper Knitting Company, Kanebo Gohsen and Penn Nyla, each of the new fabrics targets different segments of the outdoor market, including outerwear, running, cycling, hiking and other active sportswear categories.