Black, PVC (polyvinyl chloride) boot. Ideal for wet and messy conditions. Features a padded sock liner and over the sock, cleated outsole with lugged traction. Easily sanitized and bleach . Ideal for wear in decontamination stations, janitorial, industrial cleaning, laboratory, and other high-risk wear applications. ASTM F1671/F1671M-13 rated, viral penetration . Under California Proposition 65 this product may contain chemicals known to the state of California to cause cancer birth defects or other reproductive harm. - Diisononyl phthalate (DINP)