Fusion is a unisex model best suited for medium-sized faces. The adjustment possibilities are almost endless. With Jawbone technology, you can customize both your vision and your appearance. Function and comfort are absolutely first-class. Fusion was developed for the most demanding sports such as cycling, skiing, and multisports, where both amateur and elite athletes place the highest demands on their equipment. The result is a model so precisely tailored to your needs that it always delivers maximum performance. If you have high standards and are unwilling to compromise, Fusion is the right choice for you. Lens features: Fusion features Hydro Lens Technology™, an unbreakable X-PC lens with high optical quality for clear and sharp vision in a variety of weather conditions. The lens features complete UV protection, minimal light refraction, and is scratch-resistant.