Features: Compression-molded eva foam midsole designed to provide stable footing while absorbing impact Carbon fiber plate designed for a more propulsive, efficient stride Early stage Meta-Rocker Pebax spike plate with 4 spikes for the ultimate performance experience Breathable fast-dry performance build Ventilated air flow design utilizes engineered mesh for a super breathable upper Engineered mesh tongue Non-molded EVA sockliner Best for Competition The Cielo X MD features a symmetrical bed of cushion without additional prescriptive technologies. Designed to provide the support you want and nothing you don't. The Cielo X MD features a low-profile cushion bed that keeps your foot closer to the ground, and utilizes a firmer material designed to provide an efficient push-off. Vegan Specs: Weight 4.5 oz Heel-to-Toe Drop 4mm Stabillity-Neutral Cushion Responsive Hoka Cielo X MD Shoes 8 M/9.5 W Blue Glass/Radiant Yellow