Serengeti BORMIO 2.0, Saturn Drivers, Medium Large Size Sunglasses, Men's Sports matte turtle, M L

Ideal for drivers: The Serengeti Drivers glass absorbs up to 91% of visible light and blocks up to 96% of blue light, which is ideal for driving and everyday use. With their category 2 to 3 lens, these sunglasses are perfect for medium to cloudy light conditions. [Durability] Our sports sunglasses are made of Grilamid BTR XE 4010, the scientific name of the polymer, which is a durable replacement for TR90 nylon. It is derived from castor plant and offers the same properties as TR90 nylon (durable, flexible, lightweight, can bend, less likely to break) without the need to use oil. Comfort: As a pioneer of photochromic technology, Serengeti creates lenses that react to UV light and adapt to all lighting conditions to provide your eyes with the exact amount of light you need. [Protection] Specially and unique for Serengeti, the Spectral Control technology offers you the ultimate high definition. It refines the light waves passing through the glass for very low blue light transmission to protect your eyes from aging. Absolute clarity: Whether you are in an environment with strong or low glare, Serengeti polarisation technology relieves eye fatigue with lenses that provide you with the ultimate glare protection to enjoy absolute clarity.