When your trail run takes you from gravely foothills, through muddy forests, and up rocky ascents, you need the Salomon Men's Speedcross Vario Trail Running Shoe. This versatile trail runner is designed to deliver comfort, support, and traction through a wide variety of conditions and terrain. The anti debris upper offers excellent breathability while keeping sand, dirt, and other small debris from working its way into the shoe. Lightweight Muscle dynamic cushioning absorbs harsh impacts and prevents medial collapse and the Ortholite sockliner made from recycled tires offers cooler, direr comfort that won't break down over time. Sensifit technology cradles your foot for a precise and secure fit that won't cause painful friction. The Contagrip outsole provides optimal traction on a variety of surfaces, and the mud guard creates a protective shield around the base of the shoe.