Spy Czar Sunglasses Matte Black Cushwall with Happy Gren Spectra Lens

Highly durable Grilamid sunglasses feature a square lens and keyhole front that sits between classic and aviator.Spy Optic Happy Lens Technology is the only lens technology designed to maximize the transmission of Happy Rays that come from long-wave blue light so you can See Better and Feel Better. Patent-pending, these revolutionary lenses literally make you happier when you wear them. Happiness from all the good, protection from all the bad.Six-base polycarbonate Arc (Accurate Radius Curvature) Lenses are injected in a special tapered shape providing optically correct, distortion-free viewing at all angles, which prevents discomfort and eyestrain.Five-barrel hinges provide smooth operation. 100% UV protection. Spy Optic logo hit at temples.Includes Spy Hard Case Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.