Choose SKULLFIT Whatever Your Adventure SKULLFIT skull caps are a versatile piece of gear no outdoor enthusiast should be without. Designed for maximum provide ultimate comfort, they block UV rays, stops windburn,function cooling and fast-drying provides cooling, warmth, and wicks away sweat. Whatever the activity, whatever the weather, they are a must-have accessory for all-season performance. Features: - Soft, Breathable, Stretch, Lightweight fabric won't rub or irritate your skin, and can be worn by men and women for a bunch of different activities. - Thermal retention, moisture wicking, UV Protection, wind resistance, function cooling and fast drying allow you can wear in any season. - Size: approx 26*15.5cm/10.23"*6.1" , good elasticity, NO stress about the size and a unisex one, large heads, small heads, thickness hair or no hair. - Various Usage Perfect for running, cycling,hiking, skiing, hunting, gym, snowboarding, motorcycling, hiking, hunting, ice fishing, tennis, dancing, and other indoor or outdoor activities Specifications: Material: BAKU SILK Fabric( 90% polyester and 10% spandex) Color: As the picture shown Diameter: approx 26*15.5cm/10.23"*6.1" Package Includes: 1 x skull beanie cap Notes: Do not iron, brush, bleach, dry clean, or tumble dry.