A heavy shoe will do for a quick five miler, but when your training days consist of twenty mile runs and race day is a mean fifty, rely on Salomon's S Lab Sense 5 Ultra Trail Running Shoe to keep you light on your feet, supported, and well cushioned. The fifth and latest installment of the famous S Lab Sense, the Sense 5 combines the same lightweight construction of the original with a bit more protection for ultra, mountain, and long distance trail running. The upper is composed of quick drying mesh that's decked out with synthetic overlays to provide lightweight support and structure. Sensifit technology holds your foot securely in place without causing blisters or hotspots, while a minimalist Quick Lace closure provides an easy and secure way to tighten the Sense around your foot. A premium Contragrip sole supplies high traction on wet and dry trails alike, and the OS Tendon technology helps give the shoe excellent rebound and a natural heel to toe feel for easy striding on all kinds of mountain terrain.