The REZORB-LITE cushioning, anatomical insole & extra arch support offer shock absorption and comfort for all your outdoor adventures.Made from soft ribbed knit featuring a Padded heel collar , this Slip-On also has dual pull tabs for easy entry. Ryka Womens Echo Knit Fabric upper Slip-On w/stretch topline Padded heel collar REZORB-LITE cushioning Rubber traction outsole.