Genuine sheepskin is a year-round insulator. This fine wide shearling slipper from Canada warms the feet on colder nights while letting feet breathe in warmer weather. You’ll be amazed how soft and comfortable the deep fleece lining feels. The thin, firm soles are of treaded rubber. Men's whole sizes 5 to 15 in 3E and 5E widths; whole sizes 7 to 15 in 6E.