PVC Overshoes with thicker, deeper cleats for better grip and longer wear Injection molded Workbrutes® PVC overshoe has 46 percent more material in its outsole than the nearest slush molded competitor. Frigiflex® PVC compound contains special additives for high stretch and flexibility in cold temperatures. Ideal Applications: Food Processing, Construction, General Industry, Transportation, and Hazardous Waste Cleanup. Chemical Resistance: Some exposure to fats, certain acids, hydrocarbons, and caustics. Not recommended for use in ketones, aldehydes, and many solvents. ● Hi-Top Work Style covers work shoe up to ankle. ● Injection molded, seamless construction for 100% waterproof protection. ● Cleated Outsole: Spits out debris and provides excellent traction. ● Injection molding puts less material in the upper eliminating unnecessary weight, for reduced leg fatigue. ● For longer life more material is added to the sole at the greatest wear points: the heel, toe and cleats. ● Thicker tread has deeper cleats with sharper edges for more traction. ● Key interior entry points are specially textured to allow overshoes to easily slip on and off over rubber sole shoes. ● Heavy duty heel kick off for easy off.