Made of cotton nylon canvas with a full graineather palm and wool pile backs. The quilted removable inner liner is made of 100% nylon outer covering and 100% polyester batting. The outer wool pile backing is used for drying cheeks & nose. The quilted removable liner can be taken out for drying. These mitts are made extremely large to allow for multiple layers of gloves inside. Adjustable straps on gauntlet give you a secure snow resistant fit. Great for snowmobiling, hunting, sleigh riding, tobogganing,camping or any Canadian winter activity.