Oakley Sphaera Sunglasses – Professionalism on Every Trail Oakley Sphaera sunglasses are an advanced model, created for athletes who demand excellent performance, precise vision, and comfort during training and competition. Thanks to Clear to Black Iridium Photochromic technology, the lenses automatically adjust to changing light conditions, providing optimal protection in both bright sunlight and overcast conditions. The lenses transition from clear to darker, providing maximum UV protection and increasing visual comfort in changing light conditions. Oakley Sphaera – Advanced Technology on Your Face Oakley Sphaera sunglasses are designed for intensive use during cycling, running, mountain sports, and triathlon. Unobtainium® nose pads and temples provide stability even in challenging conditions, even during intense exertion. Clear-to-Black Iridium Photochromic lenses automatically adjust to light conditions, ensuring optimal visibility in both bright sunlight and overcast conditions. Gain better perception and confidence on changing routes with this innovative technology. Oakley Sphaera Features and Technologies: Size L (134 mm): Perfect for people with average to wider faces. Ultralight O Matter™ Frame: Impact-resistant, ideal for intense sports activities. Unobtainium® Nose Pads and Temples: Provide stability, even during intense exertion and perspiration. Ventilation System: Optimal air circulation to reduce lens fogging. Clear to Black Iridium Photochromic Lenses: Automatically adjust to changing light, ensuring visibility in a wide range of lighting conditions. Frame Color: Matte Clear – modern and sporty appearance. Application: Road cycling, trail running, triathlon, outdoor sports. Clear to Black Iridium Photochromic lens specifications: Light transmission: 23% (activated: 14%) – optimal in changing light conditions. Lighting conditions: Variable – from bright mornings to cloudy afternoons. Base color: Transparent – ensures a natural perception of the surroundings. Filter category: Cat. 0–2 – wide range of protection depending on light intensity. Read more