The Fusion Pastel glasses from BLIZ have been specially designed to meet the needs of the most demanding athletes in their sport. Versatile and lightweight, they are suitable for various sports such as cycling, running, Nordic skiing, and even water sports! These glasses are part of the Pastel collection. What sets the Fusion apart is the integrated Jawbone technology, which allows the removal of the lower part of the frame. This feature is very practical for expanding the field of vision or changing styles in the blink of an eye. Its lens is equipped with cutting-edge technologies, including increased impact resistance, a hydrophobic and anti-fog treatment, and reduced distortion. Finally, the Fusion offers exceptional comfort and a precise fit thanks to fully adjustable temples and nose bridge. Enjoy a unique experience with the Bliz Fusion Pastel glasses! Hydro Lens System Adjustable nose pad Grilamid TR90: this highly flexible high-tech material offers very low weight and excellent performance in all weather conditions Rubber temples allow you to adjust the lenses for a tighter fit around your head The lenses are made of unbreakable polycarbonate that are 10 times more impact resistant than plastic or glass lenses 100% UV protection: Bliz glasses effectively protect your eyes from harmful UVA and UVB rays Jewbone technology: allows you to easily change the appearance of your frame by installing or removing the lower part of the frame. Weight: 34 g The lenses of BLIZ glasses are segmented into 4 subcategories: Hydro Lens System: Default lens on BLIZ glasses, developed to offer high performance for all athletes. It includes the following technologies: hydrophobic, anti-scratch, impact resistance, and UV protection. NanoOptics: Developed to offer superb vision with minimal distortion possible, it includes the following technologies: anti-fog, distortion reduction, anti-scratch, hydrophobic, impact resistance, and UV protection. NanoOptics Nordic Light: Specially developed to provide clear vision in difficult conditions (whiteout days) and/or low light, it enhances contrast and strengthens colors. It includes the same technologies as the classic NanoOptics lens, but with a different lens named "Extreme Contrast." NanoOptics Photochromic: Developed to offer the most versatility possible, it adapts to lighting conditions by lightening when the weather is overcast and darkening when the weather is sunny. It also has all the technologies present on the classic NanoOptics lens. Regarding sunlight conditions: Category 0 lenses are advised for use in very low light conditions or in the evening. The visible light transmission (VLT) is between 80 and 100%. Category 1 lenses are advised for use in low light conditions or on cloudy days. The visible light transmission (VLT) is between 43 and 80%. Category 2 lenses are advised for use in medium light conditions or on partly sunny days. The visible light transmission (VLT) is between 18 and 43%. Category 3 lenses are advised for use in bright conditions or on sunny days. The visible light transmission (VLT) is between 8 and 18%. Category 4 lenses are advised for use in very bright conditions, such as at high altitudes. The visible light transmission (VLT) is between 3 and 8%. Photochromic lenses adapt to lighting conditions by lightening when the weather is overcast and darkening when the weather is sunny. Bliz Fusion Pastel - Sunglasses