Oliver Peoples Sanford sunglasses offer a streamlined take on a vintage navigator style. Silver metal frames. Squared chrome/sapphire lenses, photochromic. Double bridge with nose pads. Metal inserts on arms secured with rivets. Discreet Oliver Peoples logo on inside of arm. 100% UVA/UVB protection. Handmade in Japan. Photochromic lenses: Are UV-sensitive. Will self-adjust to darker or lighter conditions for the sharpest vision possible. Feature antireflective coating to eliminate bounce-back glare from the inside surface of the lens into the eyes. Include the iconic Oliver Peoples breath logo to assure authenticity.