These lightweight O Matter™ frames have the visual texture of woodgrain for an earthy, organic look, and their Prizm™ Daily Polarized lenses make dull colors warm and rich for a more pleasing visual experience.This semi-rimless edition of Sliver has smooth curvature that extends the peripheral range of view. The side-to-side contour adds to the sleek styling of sculptural lines, and with its architecture of thin cross sections, the frame is comfortably lightweight.