IsoSafe earloop face masks have a durable and comfortable, high filtration, micro-fiber filter media construction that reduces the user's potential exposure to blood and body fluids. The multi-layer design is made up of double outer layers of protection, with a third, inner layer that provides a soft and smooth surface for the wearer. An adjustable, contoured, nose piece ensures a snug fit that stays in place. IsoSafe masks have a Class One flammability rating, complying with CPSC standards for flammability of clothing. The BFE rating is greater than 95%, reducing the user's potential for exposure to blood and body fluids. Available in yellow and blue. Latex-free.