Made of .70mm latex rubber, our durable, stretchable HazMat boot cover offers protection from a broad range of materials, both hazardous and non hazardous. These 12" high covers are seamless and water-proof and provide a snug fit over existing footwear for an added layer of chemical and wear protection. The ribbed and textured sole provides safe, dependable traction on a variety of slippery surfaces. High visibility yellow color provides safety in the field. HazMat boot covers are strong enough to be worn many times, yet economical enough to be disposed of after a single use. Packaged 50 pairs per box.