The Men's Salomon X Ultra 360 Mid GTX Boot is a waterproof hiking boot for single-day hikes. Wet weather, muddy trails, mixed terrain, the durable All Terrain Contagrip outsole grips the ground and helps you eat up the miles, with an Advanced Chassis for stability. Constructed with 50% recycled materials in the upper, with a GORE-TEX membrane for waterproof, breathable protection.