Fives Squared Dark BronzeExtremely bright light. Excellent all-purpose contrast-enhancing lens for sunny conditions. If the world wasn t made to fit you you re in good company. The legends of action sports go through life reveling in originality and crushing conventional ideas beyond recognition. If ordinary sunglasses just don t fit Fives Squared is the answer. Unlike conventional sunglasses that stick out at the sides this frame uses Condensed Cranial Geometry for a tapered architecture that feels as good as it looks and it s a look that soaks sophistication in adrenalin. Dimensional reliefs metal icons and sculpturally integrated hinges take the whole idea of street-smooth style and amp it with attitude. INTEGRATED TECHNOLOGIESPlutonite LensOne of the most optically pure materials used in eyewear today it maximizes clarity and impact resistance while filtering out 100% of all UVA UVB UVC and harmful blue light up to 400nm. Not a coating the UV protection is from the lens material itself. High Definition Optics High Definition Optics (HDO ) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity visual fidelity and impact resistance. Impact ProtectionBacked by decades of innovation Oakley performance eyewear offers uncompromising protection against high-velocity and high-mass impact. The protection is a benefit of the premium materials and unique architectures of Oakley lens/frame combinations. UV ProtectionEye damage attributed to ultraviolet light includes cataracts pterygium and macular degeneration. Our Plutonite lens material filters out 100% of all UVA UVB UVC and harmful blue light up to 400nm. The protection is from the lens material itself. Three-Point FitA patented innovation that ensures the frame makes contact only at the bridge of the nose and the sides of the head. It holds lenses in precise optical alignment with a secure fit that eliminates the pressure points common with frames that hook the ears.O-Matter A stress-resistant frame material that withstands environmental extremes it is lightweight yet highly durable. Controlled flexibility enhances impact resistance while contributing to the all-day comfort of frames made with this innovative synthetic.