The Hands Free Slip-In Sneaker with stretch lacing has a knit mesh upper with woven tape overlays on the inside and outside. The Heel Pillow heel cushion ensures that the foot always stays in place. The Air-Cooled Memory Foam insole, low profile shock absorbing midsole and flexible traction outsole all contribute to a comfortable stance. The sneaker has been made from 100% vegan materials. Shoes can be washed in the washing machine, please note instructions.