The heel area is marked with a name. A name sticker was placed over the magic marker, so there is some stickiness. This is a used item, but a new insole will be included. Please purchase only if you understand this. These are indoor shoes with mesh material for good breathability and Velcro straps for easy on and off. - Size: 15.5cm - Color: White/Pink - Sole Design: Non-slip - Features: Mesh material, Velcro straps Thank you for viewing.