Thank you for viewing! These room boots are easy to wash, lightweight, and warm. The outer and inner materials use 100% SASAWASHI fabric, which is smooth and highly absorbent, keeping them clean. The filling uses lightweight, warm, and washable polyester cotton. Furthermore, a very thick cushion material is used on the sole to prevent cold from the floor. Size: M 22-25cm Color: Camel #SASAWASI #SASAWASHI #Slippers #RoomShoes #RoomBoots #ColdProtection