Snow, cold and winter weather cant stand up to the warmth of the Crown Cap Mens Beaver Full-Fur Russian Hat. The classic Russian Hat style has a 100% beaver fur cover with 100% polyester quilted lining for warmth. Leather ties secure flaps over your ears to keep wind out. Interlining uses 65/35 polyester/viscose to add insulation. Imported. Sizes: M-XL. Color: Natural. Type: Headwear.