The Birkhead Insulated Waterproof Steel Toe 8 is an 8-inch tall men's boot built to handle even the roughest conditions. The golden brown leather exterior has a Chip-A-Tex® waterproof membrane system that's breathable. Water is locked out of the boot by the membrane shield but air passes through from the foot for maximum comfort. It has Flexwelt® insoles that allow for a comfortable and flexible fit and a steel shank for stability. Its steel toe that exceeds ASTM F2413-11 and ASTM electrical hazard rated safety standards. With 400 grams of 3M Thinsulate™ Ultra, this interior layer is lightweight, breathable, and moisture-resistant. It's thick for even greater warmth and comfort, yet still thin enough to allow complete freedom of movement and designed for some of the harshest conditions yet retains insulating value in damp environments. Its rubber outsole guarantees maximum traction on wet or dry surfaces and various terrain so you can confidently step into any job.