100% waterproof protection to keep leather work boots and feet dry. PVC injection molded, dual compounds provides a stretchy top and long wearing extra wide grip outsole. Self-Cleaning treads on the outsole keep gripping edges free for better traction. Pattered toes and heels provide additional wear resistance. Boot buttons are molded to eliminate seams and providing waterproof protection. Closure loops are tabbed to allow for easy, one hand closure, even when wearing gloves.