Spy Fiona Happy Lens Sunglasses - Women's

Spy Fiona sunglasses. With a bold butterfly shape, the Fiona is confident, fun up front and sinewy with curves in all the right places.  Crafted from virtually indestructible Grilamid®. 3-barrel hinges. 6-base polycarbonate ARC® lenses. 100% UV protection. Imported. Comes with the SPY Happy LensTM, the only color and contrast enhancing lens technology that maximizes the transmission of the sun's "good" rays-while still blocking out its "bad" rays-which studies suggest fosters an uplift in mood and alertness.