Wiley X Rogue Matte Black Frame Sunglasses with Smoke and Clear Lens 2801 Part of Wiley X Changeable series. Lightweight, durable and multifunctional ballistic glasses. Perfect for hunting and outdoor sport activities Changeable lens capability allows maximum light condition versatility. Easily adaptable to changing environments, tactical situations and light conditions. The WX curved temple system for secure and comfort feeling Adaptable Take Flight nose bridge accommodates any nose bridge. Double injected frame design increases comfort. Shatterproof Selenite Polycarbonate lenses with scratch and fog resistant T-Shell hardcoat Smoke Gray lens provides max glare reduction and no colour distortion. Light transmission: 15%. Light Rust lens enhances contrast on low or medium light conditions. Light transmission: 53% Clear lens for very low light conditions. Light transmission: 90%. Head size: Adjustable (S-2XL). Lens width: 44mm. Bridge width: 25mm. Temple length: 120mm. Weight: 35g