FakeFace Silicone Premium Waterproof Swimming Cap for Adults - Keep Hair Dry Made of premium high quality non-slip Silicone for maximum stretch, eco-friendly, odourless, & non-toxic. Highly Elastic and flexible: amazing stretch for comfort, quick and easy on and off without snagging hair. Snug fit keeps hair pulled cleanly away from face and neck while swimming Swim faster with less resistance and reduction of drag through our hydro dynamic, wrinkle-free design Enjoy your swimming experience without worrying about your hair.