The Trango Trek GORE-TEX Boots are another extremely impressive offering from La Sportiva… but that should come as no surprise. The uppers are composed of tensile, abrasion-resistant and water-repellent synthetic fibers, completed with a wraparound Comfort Collar to shut out debris and a waterproof GORE-TEX membrane for total weather protection. 3D Flex Joint ankle support prevents rolling, while the spongy Ortholite Hybrid footbed and MeMlex EVA midsoles both heavily contribute to a ridiculously comfortable ride. Finally, Vibram outsoles provide stable traction on rough terrain, even when wet. Trust us when we say these are a very specialist pair of boots.