Think of these frames as a bigger serving of the classic D2s. The D1 has been updated und upsized witha larger fit resulting in even wider peripheral views through its cylindrical lens.
Glare reducing metal coatings offer a cool spin on the superior protective qualities of Dragon lenses. Best for variable low light to cloudy conditions by adding definition and cutting glare.
The mission statement of the Dragon Alliance is to support the best athletes with the best products. Thankfully for the rest us, Dragon Optics make goggles, sunglasses and accessories which are polished to perfection.