【Room Shoes You Can Wear Barefoot & Feel Warm】 These are a pair I used to wear a long time ago. (Foot Size) 23.5cm - 24.0cm I'm selling them because they've been stored in the closet. They have something like magnets inside that warm up when they touch your bare skin. Notes: These have been stored at home. Please understand that these are used items before purchasing. Thank you.