Ryka Nostalgia Women's Athletic Walking Sneaker. With standout performance and retro-sport vibes, this light and supportive walking sneaker is a go-to. Leather and mesh with supportive overlays. Lace-up front with heel pull tab. Anatomical insole with extra arch & heel support. Lightweight molded EVA midsole. Durable full rubber plate outsole with a rubber wrap-up for the ultimate in stability. Model: RYKA-NOSTALGIA.