Sundog DIALED Mela-Lens Photochromic 21916

Features 8 base Mela-Lens® Photochromic lens technology with embedded halide technology to darken and fade with changing light conditions. Provides 100% UVA and UVB protection and filtering of dangerous HEVL (High Energy Visible Light or Blue Light) for enhanced definition, maximum visual clarity and superior glare reduction while reducing visual fatigue. And the flow-through top venting helps prevent fogging. DIALED is the lightest Sundog sunglass. It's flexible open frame design is ideal for smaller faces and is constructed of extreme lightweight MaxFlex RILSAN® with metal-core adjustable Megol nose pads and Megol co-injected inner temples and tips for non-slip performance and comfort. Designed to fit smaller to medium face sizes.