Baleaf Special Slit Thermal Helmet Cycling Ski Outdoor Skull Cap 80% Polyester, 20% Spandex Special design with 2 slits at ears for glasses Soft fleece inside provides long lasting warmth and comfort Reflective Logo on forehead and the back provide low-light safety Ideal for any kind of outdoor activities. Like cycling, skiing ,outdoor adventurers, camping,hiking and so on One size fits most men and women