Product Information : Brand: ROCKBROS Product name: Winter face mask Item No. M011 Material: Polyester + Nylon + Spandex Weight: about 68g Color: Black, Navy blue, Khaki Gender: Unisex Season: Autumn, Winter Sports: Hiking , Cycling, Trekking, Skiing, etc. Warm & breathable, lengthened design breahable and not stuffy on mouth and nose Compatible to wear with your helmet Lightweight fit . Pull down to drink water Pull down the mask and drink freely at any time . Brim design blocks sunlight Hat brim shade to protect eyes . Stretchable fabric 1. High elasticity well fit with face curves 2. Soft & foldable for easy storage 3. Reflective LOGO design 4. 3D stiff brim