These Gravel Gear 6in. Waterproof Steel Toe Work Boots are heavy-duty footwear designed to take care of your feet in the toughest conditions falling objects, protruding equipment, rain or leaking water, or electrical hazard. Steel toes are ASTM rated to protect against 75 lbs. impact/compression, and boots are ASTM rated to protect against ground-conducted electricity. Premium waterproof Old Town leather uppers and waterproof breathable membranes repel water from the exterior, while moisture-wicking mesh linings repel moisture from the interior. So these boots keep feet dry and comfortable no matter the weather. Padded tongues and collars deliver cushioning comfort, while 3/4in. gussets lock out water and debris. Rear pull-on loops allow easy-on/off, and 4-eye, 2-lace lock/eyelet lacing systems allow easy adjustment for a custom fit. Removable mesh-lined polyurethane insoles deliver impact resistance with every step. Polyurethane outsoles deliver further impact resistance along with great traction, slip and oil resistance, and protection against EH.