Ideal for endurance sports and outdoor adventures. Includes three lenses: Brown Gradient performs well in full-sun conditions, AC Red is great for Sunny to Cloudy conditions and Clear for the low light conditions. Features adjustable nose and ear pieces, polycarbonate lens, vents for air flow, TR-90 frame, and 100% UVA/UVB protection. Includes three lenses, Tifosi zippered carrying case and cleaning bag