Tac One is built to deal with the unknown. This is a six-inch medical public service boot. Built with bloodborne pathogen resistant leather making it safer for anyone who might encounter blood. Rocky Waterproof construction guarantees dry feet all day. Experience comfort with our patented Comfort Tracks footbed. The EVA midsole and fiberglass shank add stability, allowing you to confidently go about your day in comfort. A high abrasion mesh and PU overlay provide added durability. If you are someone who needs to be ready for any situation they might walk into, purchase Tac One today.