Soft Napa leather finish with a silky soft & warm natural sheepskin wool inner. Made from 100% merino sheepskin, one of the world's finest quality sheepskin wools. Natural sheepskin is soft and light, amazingly warm and exceptionally durable. No natural or man-made fiber possesses the virtues of 100% twin face sheepskin. The unique combination of leather skin on one side and wool fur on the other lends it remarkable properties.