Fit Standard fit sunglasses Technology Lightweight O Matter(TM) frame material HDO(R) lenses offer optimal vision providing the most clear, sharp, and accurate vision ideal for serious athletes Prizm(TM) technology enhances color, contrast, and detail for an optimized experience Design Wayfarer frame design Metal rivet accents Inspired by screen heroes from the 1940s, 50s, and 60s Additional Details Includes Microclear(TM) bag for cleaning and storage California Proposition 65