These Serengeti Aviator Sunglasses offer a classic style combined with advanced lens technology for superior vision protection. The durable metal frame, presented in a sleek silver finish, ensures longevity and a comfortable fit. Featuring photochromic plastic lenses, these sunglasses adapt automatically to changing light conditions, seamlessly transitioning between Filter Category 2 and 3. They provide comprehensive protection, blocking 100% of UVA and UVB rays. Designed with spring hinges for enhanced fit flexibility, these full-rim Aviators are an essential accessory for daily wear.