The adidas adiZero Tempo Boost is your tool to conquering new distances in comfort. CoolEver mesh lining for moisture and heat exchange between the foot and the outside air. EVA Stable Frame is designed to support and adapt to the foot from heel to toe. Boost for energy return and cushioning. Forked TORSION® SYSTEM guides the foot's rotation from touchdown through midfoot stance for a stable and smooth transition. 10mm drop. Continental™ rubber outsole in the forefoot for traction in wet or dry conditions. adiWEAR™ heel for grip and durability while maintaining light weight. Wt. 7.8 oz.