It is multifunctional and 100% polyster which is a high performance, versatile and comfortable headwear product, perfect for almost all activities. In summer, its wicking action pulls away moisture from your head and pulls it to the top layer, where it evaporates, keeping you dry and cool. You can wear it in many different ways, do-rag, beanie bandana, headband or hair scrunchie. In cold weather it can be used as a scarf, full-face mask to keep your face and neck warm. This is a seam free product and one size fits all. It is colorfast and easy to clean.