Elevate your walking experience with Ryka's innovative sneakers designed for maximum cushioning and comfort. Featuring responsive RE-ZORB foam and a breathable mesh upper, these sneakers provide the perfect blend of support and flexibility for all your walk/run intervals. Click this FOOTWEAR GUIDE to find the perfect fit and more! - https://www.kohls.com/feature/shoesizeguide.jsp. FEATURES: BEST FOR: Walk/run intervals, PERFORMANCE TESTED: Proven in lab testing for high energy return and optimal cushioning and comfort from heel to toe throughout your stride for both performance walking and running, INNOVATIVE TECH: Sculpted midsole with max cushioning + RE-ZORB® responsive cushioning for shock absorption and impact protection, MATERIALS: Breathable mesh with breathable linings + Padded tongue and heel collar + No-sew overlays, CLOSURE: Secure lace-up front with heel pull tab for easy on/off, INSOLE: Anatomical insole with extra arch support + heel support and partially recycled EVA, MIDSOLE: Lightweight ACTIVfoam™ EVA for soft cushioning + RE-ZORB® responsive cushioning, OUTSOLE: Durable two-piece rubber sole for grip + Sculpted channels for extra flexibility in the forefoot, WEIGHT: 274 g/9.7 oz per shoe, HEEL-TO-TOE DROP: 11 mm. DETAILS: Fabric upper, Fabric lining, Rubber outsole, Round toe, Lace-up Closure, EVA footbed, Multi-directional outsole, 1.25-in. heel height, Spot clean, Imported. Color: Opal Green. Gender: female. Age Group: adult. Material: OTHER MATERIAL.