My usual shoe size is 26.5cm. I've been using the same model as this one, but I'm selling it because I'm switching to different shoes. (The following is a quote from the product description) Upper material: Artificial leather, synthetic fiber; Sole material: Synthetic sole; Sole thickness: 1.5cm 35220843-BLK/NEOYEL High-spec gear born from relentless research. Shoes that keep your feet stable. An exceptional item that combines a high level of fit and excellent cushioning performance. Table tennis shoes. Completed after extensive research, incorporating the opinions of top Japanese players and the Bundesliga. An exceptional item that combines a high level of fit and excellent cushioning performance. The high-grip 3D sole smoothly facilitates the next step and supports footwork at a high level.