Here's what other sites are saying:
You're flying down a singletrack trail in the morning and kicking it with friends in the afternoon all while wearing your Spy Optic Quanta Sunglasses. The classic sports styling of the Quanta does it all. Wear em riding, skiing, hiking or just kicking around town on a sunny summer day. They provide high quality coverage and versatile good looks in one package. They also feature Spy Optic's patented venting system to keep them fog free when you're working hard. The system routes just enough airflow to the lenses to reduce fogging nicely. The Hytrel nose and temple pads give them the grip and holding power that action sports demand from a pair of sunglasses. The Quanta is literally the one pair of sunglasses that can do it all.
- Altrec Outlet
Need a pair of ANSI-certified shades that don't look lame' Check out the Spy Quanta Sunglasses. Finally, you can not only protect your eyes from flying objects, but your face from suspect style as well.
This is what you get after 16 years of R&D: stylish, functional eyewear that can endure a world of abuse and wont allow anything to get in the way of clear vision, fit or comfort. Built from high quality Grilamid Signature patented Scoop Venting System 8-Base ARC (Accurate Radius Curvature) Impact Resistant Polycarbonate Lenses Hytrel Rubber Nose Pads and Temple Tips 100% UV protection ANSI Z87.1 certified lens retention & impact resistance Frame measures: 64-18-125 Patent #'s: 5,898,468; 5,801,805; 6,050,684; 5,610,668 Replacement lenses available for all light conditions Available in RX
- Mountains Plus