Serengeti - Ethan, Shiny Black Transparent Layer, Mineral Polarized Sedona Cat 3 to 3, Medium, Sunglasses, Unisex, Adult

[Lens Technology : Mineral Polarized Photochromic Spectral Control] The Purest Photochromic Polarized sun lenses See the world in a new light with The Purest polarizing photochromic sun lenses. These high-quality lenses adapt to all lighting conditions, providing clear and comfortable vision at all times. [Lens VLT : 18% to 11%] Photochromic lens perfectly adapting to only let the necessary light reach your eyes Experience ultimate visual adaptability with Serengeti's photochromic lenses. See with clarity and comfort no matter the lighting conditions. [Lens Color : Sedona] Ideal for boating and mountain activities Whether you're an experienced sailor or a passionate mountaineer, our glasses are designed to meet all your needs. [Frame Material : Bio-acetate] Bio sourced adaptable and noble material to perfectly adapt the fit to your face. Crafted with noble and bio-sourced materials, our glasses perfectly adapt to the contours of your face for optimal comfort and a unique style. [Hinge : 5 Barrel Hinges] The thicker hinge for thicker frame Serengeti's thicker hinge offers unbeatable strength for thicker frames. Style and function come together for an unmatched look.