What Our Gearhead® Experts Are Saying:"I reach for the Cousin shades when I need more coverage on sunny hikes or road rides. The wraparound style gives great side protection, and the polarized lenses reduce glare without making colors look weird. Plus, they’re lightweight enough that I forget I have them on."Blending alpine function with street-ready style, the Cousin Polarized Sunglasses from Optic Nerve are inspired by mountaineering classics with modern performance built in. Designed with enhanced peripheral coverage and large polarized lenses, the Cousin gives us crisp clarity and reliable eye protection whether we’re navigating a rocky ridgeline or just kicking back in town. The lightweight wire frame keeps them barely noticeable on long days out, while the glare-blocking lenses offer full 100% UVA/UVB protection. Perfect for average to large face sizes, this pair stays in place and keeps us covered through high-elevation treks and low-key weekends alike.