Lowa Women&#39;s Tibet Pro GTX Backpacking Boot,Black Graphite,10 M US,Lowa" /> 100% Nubuck leather Ideal backpacking boot for extended periods when carrying a heavy pack, tall ankle shaft for extra supprt and protection Taller ankle shaft New Vibram 'Masai' backpacking sole unit with performance PU midsole and high rubber randing for durability Climate Control System and 'C4' Comfort Tongue Lightweight alloy lace loops with sprung lace hooks