When your trail running goals take you far and wide, you need a shoe that keeps you comfy all day long without weighing you down. Together, you'll be ready to glide through any long-distance challenge. All Terrain Contagrip Salomon's All Terrain Contagrip is built for the widest variety of surfaces. It delivers durability & confidence on wet, dry, hard or loose surfaces. Energy Foam Lightweight, responsive foam created by combining EVA and Olefin [OBC] to deliver long-lasting cushion and bouncy energy return. Reverse Camber Inspired by Salomon's ski heritage, this curved midsole geometry helps you feel like you are floating over the ground. EndoFit An internal fit sleeve designed to hug the foot in exactly the right places and provide a precise fit. SensiFit SensiFit cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot. Quicklace Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off.