Find just the right balance of support and endless comfort when you hit the pavement in the Mizuno® Wave Catalyst running shoe.Predecessor: None.Support Type: Overpronation/Stability.Cushioning: Lightweight, flexible response. Surface: Road. Differential: 10 mm.Awarded "Best Debut" by Runner's World, March 2016.Runner's World is a registered trademark of Rodale, Inc. All rights reserved.Ideal for heel and mid-foot striking runners.Breathable air mesh upper with lightweight synthetic overlays. DynaMotion Fit eliminates bunching, pulling, and sliding by moving seamlessly with the foot. Lace-up closure. Plush tongue and collar. Breathable fabric lining. Removable foam insole. U4ic midsole delivers durable shock attenuation and a superior ride at 30% less weight than standard AP+ midsole material.Pebax™ Fan Wave promotes smoother landing and heel strike transitions.SmoothRide™ Engineering promotes smooth, rocking-chair-like motion with each stride. Performance Support experience provides just the right amount of support that doesn't compromise performance. Sculpted lateral forefoot supplies a more stable platform. Blown rubber forefoot. X10™ carbon rubber in high-wear areas of the outsole for long-lasting wear. Imported. Measurements: Weight: 8 ozProduct measurements were taken using size 7.5, width B - Medium. Please note that measurements may vary by size.