True to size: This footwear is true to size for a supportive, comfortable fit. Combining a 3D dual-density footplate, midsole rocker geometry and SurfaceCTRL grip, our VECTIV technology is designed to maximise energy on the trail. And for the Enduris, this translates to the most supportive in our ultra-distance trail running range. Highly cushioned and highly stable, the updated VECTIV Enduris III harnesses VECTIV 2.0 technology to help you achieve your next PR. There are tongue wings to reduce slippage, improve the fit and increase step-in comfort. The lightweight and responsive midsole helps increase speed with every step.