The Buff Original Ecostretch Humly Neckwear offers a comfortable, practical feel that you are sure to love. Perfect for wearing during high intensity outdoor activities such as trail running, trekking, bouldering, hik-ing, horse riding, cycling or riding a motorbike and many more. Feel suitably accessorised with this tubular design that has is crafted from a polyester microfiber that has been obtained from clear plastic recycled bottles supplied and certified by REPREVE®, boasting sustainability alongside practicality.