The KC02-05 TR90 Shield Sunglasses are lightweight, durable sports eyewear featuring a flexible TR90 frame and a single-piece polycarbonate (PC) shield lens engineered for high-impact performance. With UV400 protection that blocks 100% of UVA/UVB rays, optional anti-scratch/anti-reflective coatings, and customizable colors and logo options, they’re ideal for cycling, running, and other outdoor activities.