Just like Original BUFF, the Original Slim Fit BUFF is a seamless, multifunctional tubular accessory ideal for many activities. It is designed to keep you warm in the cold and to wick moisture (sweat) away from your skin to keep you cool when its hot. Original Slim Fit BUFF is lightweight, breathable and microfibre fabric making it extremely comfortable to wear. USESOriginal Slim Fit BUFF can be worn as a neckerchief, headband, wristband, mask, hair-band, balaclava, scarf, headband, scrunchie, saharaine, pirate cap, beanie and bandana. TECHNICAL FEATURES Made with 100% Polyester Microfibre, Weights: 29g/1 oz and measures 49cm x 22.5cm. Suitable for persons with a head diameter of 50-55cm. Designed to be a little narrower than Original BUFF so should fit most women. There are no irritating seams or hems. Is machine washable and non iron. Certified to meet Oeko-Tex Standard 100 Thermal Comfort - Warm