This is a unisexmodel that best fits medium large faces. The possibilities to adjust the glasses are almost endless. Jawbone technology lets you customize both vision and looks. Function and comfort are positively top notch. Fusion Nordic Light is developed to fit the most demanding sports such as cycling, skiing and multisports where both amateur and elite athlete have the highest demands in their equipment. If you have high demands and seek to avoid compromises - Fusion is the choice for you.Lens propertiesCategory 2. Fusion is equipped with a Nordic Light-lens. A high tech lens which considerably enhances the contrasts and colors, giving you clear and crisp vision in low light conditions and flat light. The lens removes the blurry colors between the blue and green, and between the green and the red wave-lenghts. These selected colors are blocked by the Nordic Light lens, resulting in a noticable improvement in contrasts and sharpness, even during the toughest weather conditions. On