Step in to convenient walking comfort and cushioning wearing these 100% waterproof Hands Free Slip-ins®: Go Walk® Flex. Designed with our exclusive Heel Pillow™ for easy hands-free on/off, these lace-ups feature a mesh and synthetic upper with 100% waterproof Breathe Easy Technology™, plus an Air-Cooled Memory Foam® footbed and ultra lightweight Ultra Go® cushioning. Product details • Sports shoe • Flat heel • Fastening: lace-up • Athletic mesh and synthetic lace-up upper • Ultra cushioned speckled midsole • Flexible traction outsole • Heel 3.2cm/1" • Logo detail • Hands Free Slip-ins® for an easy fit • The exclusive Heel Pillow™ keeps your foot securely in place • With Breathe Easy Technology™ - an ultra-lightweight lining, 100% waterproof but capable of maintaining maximum airflow • Lightweight, responsive Ultra Go® cushioning • Air-Cooled Memory Foam® cushioned comfort footbed • Multi-surface stability and traction with Flex Pillars™ for cross training activities Fabric content and care advice • Uppers: 70% polyester, 30% polyurethane • Lining: 100% polyester • Cushioning: 100% polyester • Sole: 100% EVA