Seamless upper provides support and security in a lightweight, seamless envelope. Transfer dry spacer mesh keeps feet cool and comfortable Biomechanically tuned dynamic offset-shaped e:motiontm midsole features our most cushioned and broad midsole platform. 1:1 energy foam in forefoot cushions upon impact and returns energy back 1:1 energy foam in heel cushions upon initial ground impact. High-Density post at medial mid-foot is engineered for pronation control Carbon rubber in the forefoot and crash pad offers long-lasting cushioning and excellent abrasion resistance Dynamic offset: 4 millimeter at initial contact to 7.5 millimeter at mid-stance. Heel stack height: 25 millimeter (includes midsole and outsole)