The lightweight, disposable N100 particulate respirator is well suited for those who want NIOSH`s highest rated filtration efficiency. The proprietary 3M™ Cool Flow™ Exhalation Valve reduces heat build up inside the respirator to help keep the wearer more comfortable. The respirator incorporates 3M's proprietary technology with advanced electrostatically charged microfiber filter media, designed for ease of breathing. The soft inner material provides added comfort while the cup shape design makes the respirator spacious and durable. Features a foam faceseal and adjustable straps, which are designed to help enhance user comfort and may increase wearability. Adjustable noseclip and head straps reduce potential for eyewear fogging and helps ensure a better seal and fit.