The patented three-layer fabric construction of KLEENGUARD® A60 Bloodborne Pathogen & Chemical Splash Protection Coveralls feature a middle layer of microporous film that allows heat and sweat vapor to escape, yet protects against many dry particulates and liquids, even under pressure. Ideal for tank cleaning, crime scene cleanup, fiberglass manufacturing, emergency medical response and more. Passes ASTM F1670/1671 testing for penetrations of blood, body fluids and blood-borne pathogens. The thicker, more uniform outer layers provide even better protection of the film barrier against tearing and abrasion. The ultimate combination of durability, comfort and protection. This style features a zipper front, elastic back, wrists, ankles and hood, boots, and a Denim Blue color.