Material Composition: Textile/Textile/Other Materials Upper Outer Material: Textile Lining Material: Polyester Sole Material: EVA Water Resistance: Not Waterproof Fastening: Slip On Step into athletic style and comfort wearing Skechers Slip-ins: Bobs Squad Chaos Your Moment. This mesh sneaker features a cushioned Skechers Memory Foam insole, and an integrated slip-in cross strap design for an easy fit., Skechers Memory Foam cushioned comfort insole, Crafted with vegan materials, Flexible traction outsole Skechers Bobs Squad Chaos Your Moment | Black | Women's Athletic Slip-in Trainers