Caterpillar's Generator 6" is the work boot for everyone! This lace up ankle boot has a durable, strong upper and a classic work boot shape. This industrial boot has a nylon mesh lining and a removable EVA sock liner for moisture wicking, breathability and plenty of comfort. The ankle is even cushioned to avoid chafing. Flexion engineered construction and ergonomic footwear design enable you to work hard in comfort. It even boasts extreme slip resistance that exceeds industry standards and reduces falls in the work place. The lug sole has serious traction and is made of T900 Rubber.