With a bold butterfly shape, Fiona Sunglasses from SPY® are confident and fun up front and have curves in all the right places around the back. Boasting Happy Lens® technology, these lenses only allow long-wave blue light through. SPY says this long-wave blue light promotes balance in your circadian rhythm, fostering a positive "uplift" in mood and alertness. In addition to making you feel happier, these first-of-their-kind lenses also enhance contrast and clarity for unmatched crispness everywhere you look. These shades are beautifully crafted from durable bomb-proof Grilamid®, with sinuous frames featuring polycarbonate ARC 6-Base lenses that provide 100% UV protection. A 3-barrel hinge system and custom metal details round out this elegant package.
- 100% UV protection
- Happy Lens technology
- Polycarbonate ARC 6-Base lenses
- Built from bomb-proof Grilamid
- 3-barrel hinge system
- Custom metal details
Web ID: 13092806164117