Blundstone has partnered with Vibram to create an exclusive outsole for the new #2058 All-Terrain boot in Black. Engineered to be worn with confidence in a range of tough environments, the sole is heat resistant up to 300°C and specifically rated to maintain performance down to -15°C. The standout curved heel, created through the tread and transverse flex points, provides self-cleaning properties to the already feature-packed All-Terrain. Self-cleaning outsole design proprietary to Blundstone. Excellent grip on wet, muddy and slippery surfaces. Vibram® TC4+ technology sole. Premium weatherproof leather. Vibram® thermo-urethane outsole resistant to hydrolysis and microbial attack. Injection molded Vibram® rubber outsole and PU midsole with patented SPS at strike zones for all-day comfort and shock absorption. Highly resistant to oil, organic and inorganic acid. Heat resistant sole to 300°C and specifically rated to maintain performance down to -15°C. Lightweight and flexible. Premium Comfort Lite removable footbed: breathable, washable and anti-microbial Extra set of footbeds for fit adjustment. Hidden stitching in the heel. Leather lined. SKU: 2058 Blundstone Unisex Classic All-Terrain Boot 2058 - Black