The Tucson Mid Boot from Keen is a perfect choice for outdoor work. Like most other Keen boots, it features a dry and waterproof membrane with a hydrophobic and hydrophilic two zone lining to keep your feet dry, even in the most extreme conditions. Both the right and left boot feature an asymmetrical steel toe, as well as an outsole that meets and exceeds ASTM F1677-96 mark II standards for slip resistance. This boot also has a lower profile to its midsole which allows for an easy and seamless transition from job site conditions to everyday use. It weighs 28.2 ounces and comes in a variety of sizes and widths.