SKU 9516814 Start a new adventure effortlessly in the comfortable Ryka® Echo Knit slip-on that's outdoor-ready and can take you anywhere and everywhere you want to go with ease. Engineered knit upper with synthetic overlays. Slip-on fit with front and back pull tabs. Soft knit collar with padded heel for a comfortable fit. Anatomical Precise-Return insole with extra arch & heel support. RE-ZORB® LITE EVA midsole for lightweight impact protection & shock absorption. Sticky rubber plate sole with tread grooves for extra traction. Fabric upper. Man-made lining, insole and outsole. Imported. Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size. Measurements: Weight: 8 oz View Zappos.com Glossary of Terms Ryka Echo Knit