​Ariat Men's Sierra Dark Brown & Green Shock Shield Square Steel Toe Work Boots are designed with your comfort in mind. The boots have a revolutionary Shock Shield technology that helps reduce foot fatigue and makes them more comfortable to wear. The boots are also durable and heat resistant, with a steel toe for safety. They have a wide square toe, and come in a dark brown foot and green upper. Ariat Men's Sierra Dark Brown and Green Shock Shield Wide Square Steel Toe Work Boots