The Trek is a lightweight hiking, type approach boot, with a special climbing zone below the toe area.It has been skillfully crafted using only the best materials.The Trek has a Perwanger leather upper with Microfibre panels and a Sympatex waterproof membrane.A toe and ankle rand protection against abrasion.A Vibram MULAZ all rubber outsole with climbing zone, with a PU low impact midsole.Crampon compatible.