Our Wool House Slipper might be the coziest house shoe to ever grace your feet. With soft, fuzzy wool and classic styling, we think this may be the best wool slipper, and it is definitely the cutest! Wool is naturally breathable and temperature regulating for all season comfort and coziness. Runs True to Size - order your regular shoe size. Medium width. Will shape to your foot with wear. Designed to fit snugly - not oversized. Recommended use is indoor only. Spot Clean or gently hand wash - machine washing is not recommended. Size up if you like to wear your slippers with socks!