The Method Seven Silvertion TRAIL26 Running Sunglasses are performance eyewear designed to elevate  trail running experiences, especially in challenging light conditions. Inspired by the rugged terrains of Silverton, Colorado, and the endurance of professional ultra-runner Avery Collins, the Silverton frame boasts lightweight and durable TRAIL26 polycarbonate lenses with advanced notch filtering technology, offering enhanced clarity and reduced eye fatigue. Paired with a stylish and flexible frame crafted from aircraft-grade polymer, the Silverton ensures comfort and functionality on the trails from dawn to dusk, making it a go to choice for trail runners seeking top-notch performance.