The Kanut Sports multifunctional Mariner buff will protect your face and neck on the coldest of winter days! Whether you are skiing, going for an outdoor run or shopping indoors, this breathable, lightweight buff uses wicking technologies to keep your skin dry and warm to the touch. Antibacterial qualities and sun protection as its finest- offering a UPF of 50+ from harmful UV rays. A blend of polyester and spandex fabrics give the Mariner a snug but comfortable fit. This multifunctional style can be used as a standard neck buff, a hairband, a helmet liner or a mask for your face- versatility at its best!