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Kangri Bi-Flex Mountaineering Boot

One Color
Size Us 8.5/uk 7.5 Us 9.0/uk 8.0 Us 9.5/uk 8.5 Us 10.0/uk 9.0 Us 10.5/uk 9.5 Us 11.0/uk 10.0 Us 11.5/uk 10.5
DetailsClimb in comfort.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.Boreal Dry-Line waterproof and breathable membraneTriple-layer Thinsulate insulationSplit suede leather upper with rubber randBi-Flex systemThree-piece adjustable VTS hook-and-loop closureNeoprene cuffHFS padded heel systemBoreal PBG-680 carbon composite midsoleShock-absorbing EVA and PU midsole layersVibram Teton soleAutomatic crampon compatibleItem #BRF000TTech SpecsUpper Materialsplit suede leather, [rand] rubberWaterproofingBoreal Dry-Line membraneInsulationThinsulateClosureVTS hook and loop, neoprene, laceMidsoleBoreal PBG-680 carbon composite, EVA, PUSoleVibram TetonStylesingle bootCrampon CompatibilityautomaticClaimed Weight[single, size 8] 2 lb 5 ozRecommended Usealpine & expedition