The size is not specifically stated, so I believe it is free size. 【Comfortable to Wear】 These slippers are designed for guests and provide a comfortable fit. They are perfect for when you want to relax. 【Multilingual Support】 The slippers have messages in Japanese, English, and Korean, catering to international guests. 【Unopened Condition】 The package is unopened and will be delivered in a clean condition. - Type: Slippers - Color: White - Package: Unopened - Message: These slippers are for guest's use. Please feel free to take them with you. - Multilingual Notation: Japanese, English, Korean Thank you for viewing. I received these at a hotel but am selling them because I don't use them. How about using them for guests when disposable slippers are needed? They will be shipped in simple packaging. These are used items stored at home, so I would like to sell them to those who understand this. Please refrain from purchasing if you are sensitive to this. There are no pets or smokers. 【Final price, no price reduction will be considered】 Thank you for your consideration.