A classic style with cutting edge design. The Saxony brings California Cool to life in an effortless fashion. This lightweight frame is composed of 50% bioplastic, is available in both our therapeutic HAPPY™ Lens Tech, and our new HAPPY BOOST™ Lens Tech, as well as polarized options for glare reduction. Combine this with the modernistic surface transitions found on the frame + temples, plus a shockingly fresh color assortment, and you've got THE perfect everyday sunglass. SPY+’s revolutionary therapeutic Happy™ lens tech is scientifically tuned to boost mood and alertness while enhancing color and contrast, providing a truly life-changing visual experience Optical grade polycarbonate lenses deliver crystal-clear, optically superior, distortion-free vision All SPY+ lenses are Optical Class 1 quality Available with polarization, which blocks over 99% of surface glare and is layered and sealed within SPY’s lenses to prevent scratching, delaminating, and hazing of your polarized filter Constructed of Bioplastic, which is comprised of 50% organic plant matter that is both lightweight and durable and aids in reducing plastic consumption SPY+’s 4-base polycarbonate ARC® lenses are injected in a unique tapered shape to provide optically correct, distortion-free viewing at all angles and prevent discomfort and eyestrain High-quality, long-lasting pin hinges equipped with Cam Motion to pop temples into place with ease 100% UV protection reduces eye fatigue and long-term sun damage Frames Measures 53-18-142 Fit: Medium Frame: Matte BlackLens: Happy Boost Bronze Polar 6700000000217