For Ems and other public service members who need to be ready for any situation they might walk into, Tac One is built to deal with the unknown. This medical public service boot is bloodborne pathogen resistant, 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 and allow you to confidently go about your day in comfort. With a high abrasion mesh and Pu overlay for added durability, this boot will give you peace of mind while you perform your job..