Zero Degree Men's windblocking soft shell trapper style hat with Sherpa lining will keep you warm and comfortable in cold weather. Perfect for outdoor activities such as hiking, cycling, skiing, climbing, etc. This hat features water repellant fabric, full Sherpa lining, reflective piping, a removeable face mask and a Velcro chin strap. Sizes: S/M-L/XL Shell: 96% Polyester 4% Spandex, Lining: 100% Polyester, Filling: 100% Polyester, Exclusive of trim Care: Hand wash in cold water. Do not bleach. Lay flat to dry. Do not iron.