Size: M (25.0-26.5cm) This is the Ashi-Tore Walking insole from BMZ, known for its sports insoles. As the name suggests, this insole allows you to train your feet while walking by making it easier to move your toes, making it a more innovative insole than regular ones. I purchased this previously but never had the chance to use it, so I'm selling it. Although the outer box has some minor stains, the product is unused. - Product Name: Ashi-Tore WALKING - Size: M - Color: Black - Features: Design that firmly supports the toes