Uses high uv protection buff can be worn as a neckerchief headband wristband mask hairband balaclava scarf scrunchie saharaine pirate cap beanie or bandana technical features made with 100 coolmax extreme ndash this special four channel fibre forms a transport system that pulls moisture away from the skin to the outer layer of the fabric it then dries that moisture faster than any other fabric and thermoregulates the body high uv protection buff weighs 40g14 oz and measures 51c