Combining a 3D dual-density Pebax® footplate, midsole rocker geometry and SurfaceCTRL™ grip, our new VECTIV™ technology is designed to maximise energy on the trail. And in the Infinite Ltd Shoes this translates as the perfect balance of responsiveness and protection for ultra-distance trail running. They're incredibly durable thanks to Kevlar®, polyamide and Matryx® while the 6mm toe-to-heel offset propels you into your next gait cycle.