Mammut Men's T Advanced GTX Boot - Graphite/inferno Size 11

Based on the successful T Aenergy GTX hiking boot, this model features a high proportion of velour leather and a slightly softer design. The very comfortable fit remains the same and is supported by high-quality Hybrid Shell, liquid rubber protection, EVA wedge with integrated Mammut Rolling Concept and the patented Base Fit lacing system. The proven Rolling Concept promotes natural rolling, support and cushioning and the Hybrid Shell is constructed from a blend of supple inner and tough outer materials; this means the boot is hard only where necessary and can be designed to fit the foot for enhanced comfort.It also features individually cushioning memo foam, the vibram Scale sole with its scale-like design, rubber protection at the tips and the functional GORE-TEX Performance Comfort Footwear membrane.