Redesigned for 2004, LycraDry fabric made from 6-oz. nylon material wicks away moisture to keep you drier and warmer. This season's Rash Guard line features the added benefit of a SPF protectant, providing a sun protection factor of 50. The silky outside and soft brushed inner layer feel great against your skin. Wear it as either an outer or base layer. Women's design specially tailored and performance-cut.