Inspired by stylish racing designs from the past and infused with modern innovation the NORVIK™ employs technology and function to perform in any situation. Purpose-built side-shields add additional protection from the elements and unwanted peripheral glare the NORVIK™ also features premium lens options engineered to the highest quality standards in the industry. Highlights Designed in California Superior optics with Ultra HD lenses made from crack and chemical resistant material 5.5 base cylindrical lenses with a sleek comfortable frame design Interchangeable lenses 100% UV protection (UV400) Scratch resistant lens coating of the highest quality Hydrophobic and Oleophobic lens repels water dirt and oil Durable flexible and lightweight TR90 frame Ultra-grip rubber nose and temple tips provide a secure fit Available with contrast-defining HiPER® lens and PEAKPOLAR lens Comes with a hard case microfiber cleaning bag clear replacement lenses and extra alternative fit nose pads