These Serengeti Aviator sunglasses are expertly crafted for men, featuring a classic full-rim metal frame in a sleek silver finish. The advanced plastic lenses are both photochromic, adapting to changing light conditions, and mirrored for enhanced glare reduction. They provide complete protection with 100% UVA and UVB filtering, categorized as Filter Category 2 & 3. The design includes practical spring hinges for a comfortable and secure fit throughout the day.