Optimum fit, comfort and superior optics in a full face respirator. The Opti-Fit offers the ultimate in performance and affordability. With features usually reserved for more expensive respirators, the Opti-Fit can help you get the most from your respiratory protection budget. Features distortion-free lens with exceptional view. Lightweight construction reduces head and neck stress even during extended wear. Comfortable, durable silicone skirt and five-strap suspension. Nose cup is a standard feature to prevent fogging. Lens is replaceable and treated with an anti-scratch coating. Easily converts to CF SAR.