Stay active in the Echo Knit Fit Slip-On Sneaker. These trail-ready sneakers are built for outdoor adventures thanks to their lightweight, shock absorbing design. The stretchy knit upper helps to provide a comfortable fit around your foot, while the sticky rubber outsole provides added tractionBreathable, stretchy and soft ribbed knit fabric upperDesigned for a woman's unique foot shape, muscle movement, and build with a narrower heel, roomier toeEasy to wear slip-on styling with adjustable lacesAnatomical insole with extra arch and heel supportEVA midsole for soft cushioning with RE-ZORB LITESticky rubber outsole with tread grooves for extra traction 8mm drop Women's Ryka, Echo Knit Fit Sneaker