Material Composition: Textile/Textile/Other Materials Upper Outer Material: Polyester Lining Material: Polyester Sole Material: EVA Water Resistance: Not Waterproof Fastening: Slip On Step-in to convenient walking comfort and cushioning wearing Skechers Hands Free Slip-ins GO WALK Flex - Sunset View. This TOUCHLESS FIT slip-on design features a Stretch Fit mesh upper and our exclusive Heel Pillow, Skechers Hands Free Slip-ins for an easy fit, Exclusive Heel Pillow holds your foot securely in place, Lightweight, responsive ULTRA GO cushioning Skechers Go Walk Flex - Sunset View | Navy | Womens Slip Ins Trainers