I've only worn them once. I'm selling them because the size doesn't fit. These are SKECHERS slip-ons made of dark blue knit material. They are lightweight and comfortable. The black part of the sole is made of a hard material, which prevents wear and tear more than usual. - Brand: SKECHERS - Model: Slip-On - Color: Dark Blue - Sole Material: Rubber - Upper Material: Knit - Design: Slip-on Thank you for looking.