Harvard 51 – Leisure Society。Leisure Society Luxury Sunglasses Style: Harvard 51 Color: Bone/Titanium 12K Silver with Green Lenses Current Retail Price $705 In excellent condition, only worn a handful of times! No noticeable marks or blemishes. Original Case, Cloth & Key Included “The Harvard 51 is a classically inspired round rectangle acetate frame with a subtle keyhole bridge. The temples have highly intricate multi-dimensional laser etching applied to the titanium with high quality enamel insets. 100% pure block titanium plated in 12k silver combined with Japanese cotton-based acetate temple tips and a hidden spring hinge.” MEASUREMENTS: 51-19-142 DETAILS: Material: 100% Pure Block Titanium, Cotton-Based Acetate Ion-plated in 12k silver Titanium nose pads ABOUT THE LENSES: Proprietary 12-layer anti-reflective UGR12™ coating, Diamond Cast™ anti-scratch coating, and water-repelling hydrophobic coating Polarized CR-39 sun lens with 99.9% distortion-free, 100% UVA/UVB protection, and block eye-fatiguing blue light ABOUT THE FRAMES: All Leisure Society frames are crafted in small batches, individually numbered, and handmade in Japan from the world’s finest artisanal craftsmen with a lifetime warranty.