Thank you for viewing. This is a bowling shoe cover. Size: X (up to 29cm) It has a lining and the sole uses synthetic leather. Bowling shoes can cause unexpected injuries such as falls if they get wet. Why not use an original cover? I am a novice at sewing, so there may be some roughness in the seams and slight irregularities in the shape. Thank you for your understanding. The fabric pattern can be used commercially (for sale). Also, the shoe cover itself is not waterproof.