Tac One is built to deal with the unknown.This eight-inch, 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 offer added stability, allowing you to confidently go about your day in comfort. The high abrasion mesh and PU overlay provide added durability. Tac One is for EMS, police, and other public service members who need to be ready for any situation they might walk into. EVA midsole Heavy-duty YKKA(R) side zipper with VELCROA(R) closure Water Resistant Guaranteed RockyA(R) Waterproof construction Oil and slip-resistant outsole This product is intended for severe wet conditions. Made with PFAS chemicals Fiberglass shank Comfort Track footbed Bloodborne pathogen resistant High performance abrasion-resistant mesh upper with TPU overlay for added durability 8 Inches in height Light and flexible cement construction