The Xetra fleece ear flap hat keeps your head and ears warm in the coldest conditions. The outer shell is made of a blend of Acrylic and Polyester to keep moisture from absorbing into the had. This design keeps you warm and dry in the snow or rain. This outer shell comes in your choice of four different colors to suit your taste. The inner lining consists of a warm, comfortable, 100% polyester fleece. The ear flaps provide soft cover for the back of your neck and over your ears. This style and design has been used by indigenous people living in harsh environments for hundreds of years.