The Dentec Safety Specialists Comfort-Air OV/N95 Respirator with Organic Vapour Cartridges/N95 Filters are molded from pure silicon rubber to provide ideal comfort and protection. The reusable, half-mask respirators can be fit checked each time the mask is put on to ensure proper protection and feature a low profile facepiece design to fit under grinding and welding helmets. They also allow for the proper fitting of safety and prescription eyewear and goggles, providing extended field of vision. With lower breathing resistance and less heat build up inside, the respirator enables maximum productivity.