Dragon nylon frames are forged from the highest grade super-polymer materials known to man. These Micro-Venomite polymers unite in perfect balance to provide ultimate strength and flexibility with virtually no weight to the wearer. All Dragon frames are armed with our exclusive VCG technology. A design process that gives you crystal-clear, no-distortion vision at any point of view through the lens curve. While you might think Dragons Bio-Enhanced design curves may warp out your vision, nothing could be further from the truth. Thats because Dragon Engineers set the lenses in the true position for ultimate clarity and create the frame around them.