Boreal Kangri Bi Flex Mountaineering Boot

Boreal's Kangri Bi Flex Mountaineering Boot isn't just built to withstand the tough conditions you'll encounter in the alpine it's a boot designed to deliver a comfortable and easy flexing feel whether you're roped up during glacial travel or working up a vertical crux of rock and ice. Versatile single boot construction makes the boot suitable for use on all but the world's highest peaks thanks to its Boreal Dry Line waterproof and breathable membrane and triple layer Thinsulate insulation for 360 degrees of foot warmth.What really sets the Kangri Bi Flex apart from other boots in its class, though, is the addition of Boreal's VTS tongue system. The tongue combines a traditional lace closure, neoprene cuff, and hook and loop adjustable tongue that can be dialed in to ensure a precise and comfortable fit around the leg. Boreal even added its Bi Flex system, which consists of soft compressible panels for progressive forward flex for easy walking. Boreal built the Kangri on a Vibram Teton sole for solid and reliable traction and added a lightweight carbon composite midsole for a stiff, responsive feel when front pointing. Boreal even integrated layers of EVA and PU for better shock absorption when climbing on rock and ice.