Unused with tags. The size isn't specified, but I believe it's around 21-23 cm. Please understand this before purchasing. m(__)m Sole Material: Thermoplastic rubber [Warm] The uppers of these room shoes are made of highly insulating suede material, with plenty of fluffy fur inside to warmly wrap your feet. [Comfortable to Wear] These warm slippers conform to the contours of your feet, providing a cozy warmth. The soles are made of highly elastic sponge, which reduces muscle fatigue, making them very comfortable to wear. Room shoes for women, slippers with boa, for winter, cold protection, warm, washable slippers, lightweight, non-slip, room slippers, warm, with fur, indoor shoes.