Medium size, high quality. NAKISKA Q ski goggles are suitable for medium-sized faces. The goggles are frameless with a cylindrical panoramic lens that provides an unobstructed view. The Quattroflex version has a double lens to improve contrast, allowing better visibility in diffused light. In addition, the double lens is resistant to breakage and provides 100% UV protection. The goggles must fit, sit nicely on our face and fit well with the helmet. The sophisticated design, exceptional quality of the lenses with excellent ventilation (Airframe venting system), three-layer foam, Fog-Stop anti-fog protection and a comprehensive sense of comfort are the result of a multi-year development process by the German company Alpina. The goggles can be worn with your prescription glasses. Protection level: S2