100% full fur ushanka is a transformer hat with ear-flaps. This model is for serious people who have become accustomed to investing in high quality items designed to last for many years. Buy this hat once and it will last a lifetime. The beaver fears neither moisture nor frost, it doesn't shed at all. Why not add a full fur beaver ushanka to your winter wardrobe? Canadian NAFA black beaver. Though beaver fur appears prickly, actually it is very soft. We use the softest fur from the beaver's tummy to cover the inside of people's sensitive ears. Beaver is the most durable fur in the world and will last more than 50 years.