Feel like you are running on clouds with the this popular shoe. The specially engineered mesh upper is 100% water and windproof, giving you freedom to run in all weather conditions. Some updates to the design include a new CloudTec® sole, which gives you an even smoother ride than before. Other new structural innovations such as re-shaped cloud elements, increased grip pads, and an updated central channel give the Cloud a smooth ride with cushioned elements. With the new Cloud, updates to the sockliner using dual-density material gives heightened comfort. The new V-molded heel adapts to the foot, giving a snug and secure fit whilst still providing flexibility. This new version of the Cloud keeps the easy-entry speed-lace system, keeping the foot secure whilst providing an easy slip-on feature.