On Running Cloudultra Pro

The On Cloudultra Pro running shoe in gray, size 38 1/2, is designed for serious runners seeking a balance of cushioning and responsiveness. This model features On's signature CloudTec cushioning system with Helion superfoam, providing a soft yet energetic ride that absorbs impact while maintaining energy return. The engineered mesh upper offers breathable support with strategic reinforcements in high-stress areas, ensuring durability during extended training sessions. A Speedboard plate enhances propulsion and transition efficiency, making these shoes suitable for both long-distance runs and tempo workouts. The outsole utilizes Missiongrip rubber with a multi-directional lug pattern for reliable traction on various surfaces, from roads to light trails. Weighing approximately 280 g per shoe in this size, the Cloudultra Pro maintains a lightweight construction without compromising protection. The internal fit system creates a secure, glove-like feel with a padded heel collar and tongue for comfort. Available in gray with subtle branding, these running shoes combine technical performance with understated aesthetics. The midsole height measures 32 mm at the heel and 26 mm at the forefoot, creating a 6 mm drop that promotes a natural running stride. Reflective elements enhance visibility in low-light conditions. This model represents an evolution of On's long-distance running footwear, optimized for runners who prioritize both cushioning and ground feel.