Honeywell North 5400 Series Full Facepiece Respirator with R95 Filters size med/large provides maximum comfort and reliable protection from hazardous airborne irritants. The versatile respirator mask is a great option for both professional contractors and DIYers. Made of soft non-allergenic thermoplastic elastomer for comfortable all-day wear (latex free) it features wide panoramic lens for an optimal field of vision in all directions. The polycarbonate lens meets ansi high impact requirements. NIOSH approved with PAPR and Supplied Air to offer flexibility in the workplace.