Run like the wind with Zephyr. An elastomer stability plate runs inside the midsole of these long-distance road running shoes, helping stabilize the forefoot and aid propulsion during plantar flexion. The ZipFoam™ core offers more rebound and long-term resilience than traditional EVA. A lightweight, breathable mesh upper with printed overlays secures the foot over the platform. These stabilizing running shoes are ideal for speedwork, tempo runs and marathon racing.