A disruptive new take on an unrivaled runner,the GEL-Quantum 360™ 4 provides premium performance and extreme endurance.Cushioned with 360 degrees of our signature GEL® technology,this shoe delivers a responsive,spring-loaded ride that doesn't quit.The all-new woven upper surrounds your foot with lightweight comfort and locked-down support,while the customizable eyelets allow for a personalized,secure fit.Ready,set,RUN.Weight: 10.55 oz.Heel Height: 21mm Forefoot Height: 11mm