The Sportsman, designed to upgrade a classic teardrop style with an added acetate sweat bar for extra comfort. Enjoy the Mazzucchelli acetate details with world-renowned quality. Bright Chrome Jewelry Quality frame finish. AGX - This ‘relaxing’ green lens selectively highlights the soothing green/yellow wavelengths of the light spectrum to reduce eye fatigue and improve visual performance. Polarized - glare prevention with UVA/UVB protection. SkyTec™ Glass Polarized lenses with Vector™ Anti-Reflective & Blue Wave™ lens technology. Made in USA. 57mm.