Rain protection made easy! The women's bike rain pants are lightweight, waterproof, and windproof, and can be compactly stored in the included stuff sack. The leg openings can be adjusted for a tighter or looser fit; the legs are pre-shaped for better pedaling. In addition to the waterproof membrane, the outer material of the women's bike rain pants is water-repellent with Eco Finish, made without fluorocarbons (PFC).