The unique Big Star women's slippers are made of textile material while the sole is made of rubber material. They perfectly insulate against the cold. Additional protection will be provided by insulation in the form of a sheepskin coat. Fashionable cut with full quilting. Extremely convenient and comfortable during use. The flexible upper will adjust to the width of the leg. When choosing a size please use the size chart.3623/37235/38245/3925/40255/4126cm