The Element Equipment multifunctional headwear is made of 100% stretch polyester microfiber to help form to all shapes and sizes. Get shade from the sun as you use this product as a neckerchief, headband, wristband, foulard, Alice band, balaclava scarf, hairband, dust mask, sahariane, beanie, and much more! The fabric allows maximum breathability and protection while you run, hike, and do all your outdoor activities.