The look of Holbrook, from its iconic style to keyhole bridge and metal rivets, has been scaled up to fit larger faces. Durability and all-day comfort of lightweight O Matterframe material Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment Frame suitable for medium to extra large faces Same lens proportions as the original Holbrook, available in a larger size Prizmlenses enhance color, contrast and detail for an optimized experience HDPolarized: Minimizes glare via technology that produces a comprehensive, single-layered lens (optional) Plutonite® lens material offers top UV Protection filtering 100% of all UVA, UVB up to 400nm and some of harmful blue light Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standards HDO® Optics for crystal clear vision and impact resistance