The Honeywell 5400 Series is the ideal workhorse respirator for subcontractors and other occasional users. The facepiece is made from a soft, thermoplastic elastomer that fits comfortably and is latex free. With a wide sealing area, the mask fits a variety of facial types. The polycarbonate lens offers a 200Adeg field of vision and downward view for optimal sight in all directions. The lens is also designed to withstand high impact, thereby eliminating the need for additional eye protection. The 5400 Series facepiece provides the integral features needed for compliance. Converts to PAPR or supplied air respirator. Latex free Lens offers 200Adeg of vision Nose cup standard Reduces fogging and increases worker comfort The best value you can find in a full facepiece Honeywell innovation: quality and attention to detail come together in an economically priced mask