The Libra demonstrates Spy’s attention to the fine details that make a quality eyewear piece. Featured in a smaller fit and lifted brow style frame for Women, the Libra is made of virtually indestructible Grilamid and is fitted with scratch-resistant Bronze w/ Green Spectra lenses that are Trident Polarized (anti-glare) and feature Happy Lens technology. These frames feature sturdy 5-barrel hinges, 6-base polycarbonate ARC lenses, and 100% UV protection from the sun’s rays.