Inspired by the exotic, wild, and fascinating explorations of National Geographic, this Buff is a must pack accessory for adventures on other continents or your local trails. . Soft, lightweight microfiber fabric keeps you cool in summer and warm in winter. Breathable fabric wicks away moisture and dries quickly. Provides thermal protection from cold and wind. Seamless tubular construction for smooth comfort against the skin. 2 way lateral stretch fabric retains its shape. Stylish and multifunctional: Can be worn as a neck gaiter, sun guard, dustwind mask, hood, balaclava, caphat, sahariane, pirate cap, helmet liner, headband, head scarf, wristband, hair band, scrunchie. Treated with Polygiene for active odor control safe next to the skin, environmentally friendly natural silver salt, and permanent. One size fits most adults with a head circumference of 21 25 in. 53 62 cm measure head circumference just above the ears. Measures: 20 x 9.5 in. 50 x 24 cm weight: 2.9 oz.. Colorfast and machine washable do not machine dry or iron do not use bleach or fabric softeners. Buff is derived from the Spanish word bufanda, which means scarf. Made in Igualada, just outside of Barcelona, Spain.