It's about a Japanese size 27-27.5. 【Unique Design】 These slippers feature eye-catching gold kanji embroidery on a black background. They are particularly characterized by a style that evokes the beauty of traditional Japan. 【Comfortable to Wear】 The interior is made of soft material, allowing for comfortable wear even for extended periods. They are perfect for when you want to relax. 【Durable Sole】 The rubber sole is non-slip and durable. They can be used both indoors and outdoors, making them practical as well.