The New Polar has all the classic Buff functionality you've come to expect - but with an extra polar fleece layer to help keep you ultra warm and comfortable throughout the colder months. Able to be used as a headband - neckerchief - wristband - hairband or scarf - with a environmentally friendly recycled polyester construction and even UPF 50 protection. This collaboration with National Geographic brings some unforgettable prints and patterns that are sure to make your next adventure that much more exiting.