FITS 11 1/2 TO 13 SHOES SIZE Workbrutes G2 easily stretch over large work boots to protect against weather, mud, and harsh chemicals. Expansion pleats in key entry areas for incredibly easy donning even on heavy-duty work boots. Frigiflex PVC compound keeps overshoes highly stretchable and flexible in cold temperatures. Two-stage PVC injection combines a high-stretch upper with durable, abrasion-resistant outsole. Injection molded, seamless construction provides 100% liquidproof protection. Unique thumb pocket and texturing at the top opening allows firm, no-slip grip for easy donning. Increased thickness in high wear areas such as the heel, toe and cleats for longer life. Slip resistant, self cleaning, cleated outsole provides traction on a variety of surfaces and conditions. No lining for easy cleaning, laundering, and decontamination. Heavy-duty heel kick for hands-free removal.