Since lighter weight equals faster times, then the Mizuno Wave Universe 4 road racing flat might be considered an unfair advantage. AIR Mesh™ upper that provides breathability for the life of the shoe and helps the foot stay cool. Padded collar with fabric lining adds comfort. Printed overlays are located at both the medial and lateral sides to help hold the foot in place. AP midsole delivers lightweight, responsive, yet durable cushioning. Mizuno Wave® technology disperses impact forces uniformly over the length and width of the midsole, providing unrivaled cushioning. It resists overpronation and relieves stress on the ankle and knee joints while minimizing excessive midsole collapse as the foot lands and rolls medially providing superior motion control. SmoothRide™ engineering offers maximum comfort, ultimate feel and unsurpassed performance. G3 rubber outsole provides superior grip with less and added durability in key contact points. Non-removable insole. Wt. 3.8 oz.
The Zoom Victory is the lightest middle-distance spike ever made by Nike. High-strength Flywire technology works to minimize overlays and maximize the strength and durability of the spike. Compression-molded Flashlon foam midsole offers a lightweight, responsive foot strike. Zoom Miler plate design provides added comfort and traction on the track. Improved TPU sharkskin delivers grip on any surface. For 800-5000 meters. Includes 1/4" pyramid spikes and a wrench. These two shoes come in separate colors for each foot: 31036670 = Solar Red right shoe/Volt left shoe. 31036430 = Blue Glow right shoe/Electric Green left shoe. Wt. 3.6 oz.