Ice Silk,Polyester . . Elastic closure . Soft material: the balaclava face cover is made of polyester fabric, breathable fabric allows you to wear it in summer without feeling sultry, and the soft features make you comfortable to wear . Elastic design: each face UV protection full-face cover is soft and comfortable to wear, the cover is elastic and suitable for most men and women, suitable for matching with some helmets, and so on . Effective protection: this balaclava face cover keeps the skin of the entire face and the neck, except for the skin around the eyes, helping to block the break of dust and UV rays, making your skin look better . Widely use: it is suitable for you to wear this face UV protection cover to do many outdoor activities, such as riding, running, hiking, rock climbing, skiing, outdoor working and so on