Material:Polyester.Size:one size fit for people. Soft, comfortable and elastic. Three holes for your eyes to catch the exact information and do the right action. Ideal for riding, hiking, climbing, fishing, and other outdoor sports OR war games, paintball and hunting, survival games. The balaclava head mask face cover shield is easy to wear . The full face mask won’t cause discomfort or sultry feeling when worn on. One size for most people and gives a free wearing experience.