STOP TRAFFIC WITH CHANDLER. A must-have style, the Serengeti CHANDLER are classic, stylish sunglasses for everyday wear. The CHANDLER features SATURN lenses for uncompromising eye protection, as well as spring hinges and adjustable nose pads for all-day, comfortable wear. Designed with stainless steel, CHANDLER elevates everyday classic sunglasses into a head-turning statement piece. The Strongest Photochromic sun lenses. Photochromic lens perfectly adapting to only let the necessary light reach your eyes. Ideal for everyday use. Bio sourced Shape-memory material for a long lasting frame with a lower environmental impact.. Perfect hinge to adapt on various face size. Lens Technology : Saturn Photochromic Spectral Control. Lens VLT : 31% to 13%. Lens Color : 555nm. Frame Material : Eco-Nylon. Hinge : Flex Hinges