Brand new and never worn! Mag Medium Fit Responsive Fit™ Frame Design – Allows the frame to adjust and flex to the contours of the face. Lens ChromaPop™ Lens Technology – Through Smith's proprietary ChromaPop™ lens technology, we help you see detail and color beyond normal capabilities. ChromaPop™ filters two specific wavelengths of light that cause color confusion. By doing this the lens delivers greater definition, more natural color, and unmatched clarity to allow you to see more detail.