When the mountains are a technical obstacle course of ice, snow, and frigid temperatures, the La Sportiva Nepal EVO GTX Mountaineering Boot our best friend. La Sportiva combined a waterproof breathable GORE-TEX membrane, an insulated lining, and a durable leather upper to keep our feet warm and protected for many summits to come. The Vibram sole, featuring the Impact Brake System, provides tough traction on slippery inclines, while the 3D Flex ankle allows for maximum sole-to-surface contact on the steeps. An adjustable, removable tongue offers a comfortable, customizable fit for any foot shape.