Designed to offer traction and foothold on both pavement and dirt, the Salomon Men's S Lab X Series Trail Running Shoe will be your go to shoe when your run goes from house to the hills. A road shoe by design but with the backbone of trail shoe, Salomon designed its S Lab X Series for the adventurous urban runner that splits his time between pavement and packed down singletrack. A two way stretch Lycra upper really allows your foot to splay out while you run, and with breathable mesh details, this shoe will help you stay cool when the pavement gets hot. As seen on Salomon's more trail heavy designs, the X Series features the Quicklace system along with a Contragrip sole, which provides dynamic traction across a wide array or surfaces. Softer than other Salomon trail shoes, the dual density EVA midsole provides exceptional comfort on hard surfaces and will still perform well when you take to the trail. The Endofit system improves feedback and wraps your foot for a sock like fit. In addition to Endofit, the shoe also features Sensifit technology, which offers support that extends from the midsole to the laces for a secure feel on both flat roads and rolling trails.