From the outset, our Granite boots were engineered to withstand the serious abuse sheep hunters put their boots through. It’s not uncommon for a professional guide to cover thousands of miles and millions of vertical feet with their Granite’s. The upper is constructed from 2.8mm top grain Yukon leather, making for a supremely durable boot. Underneath is our Flex-3 Chassis for ample support over the most extreme terrain. On the bottom, the Granite has been strategically outfitted with our exclusive custom rubber Vibram™ Tsavo™ outsole. This outsole stays softer and grips better when temps drop while maintaining durability and long lifespan. Finally, the Granite has been finished off with our articulated roller-bearing hardware and a heavy-duty rubber rand. Specs & Features 100% Waterproof Sympatex™ MembraneFlex-3 Chassis10-inch heightDual Density 100% Poly Midsole200g //InsulatedCustom compound Vibram™ Tsavo™ outsole2.8mm top grain Yukon leather upper5.3 lbs/pairHandcrafted in Italy Schnee's Granite 200g Men's Yukon/Slate SH-GR-2-M/YULSLT in Gray, 7.5M