Rudy Project Arpoon - Full Rim Gun Metal Frame With Polar 3fx Grey Laser Lenses Product Features: Point to the icons to your right for a detailed description. RP-D-CENTERED The lenses in this product incorporate our patented RP D-Centered optics which give you crisp, clear optics at all times. ADJUSTABLE NOSEPIECE One of the staples of our sport eyewear is complete adjustability with the nosepiece to fit any face with comfort! T-LOCK Patented anti slip t-lock temple tip fastening system ensures your tips stay on at all times. FLEX HINGE Our flex hinge system allows for easy-on, easy-off on wider faces yet provide a snug fit when on. ADJUSTABLE TEMPLES With adjustable temples this product can be customized to fit any size or shape head to create a tailored fit for all! Rudy Project Arpoon - Full Rim Gun Metal Frame With Polar 3fx Grey Laser Lenses