Costa sunglasses benefit from the most high-tech polarised lenses in the world that are precision hand cut to fit each frame, offering seven layers of polarisation for greater clarity and sharpness, reduced eye strain and that block-out UV and other specific light that can cause headaches and retinal regeneration. Costa frames are very robust and virtually unbreakable in normal use, corrosion-resistant, made using the best quality hinges, comfortable to wear, functional and are attractive for the fashion conscious.
Frame: Tortoise. Lenses: Copper Lightwave Glass lenses that cut glare and enhance contrast and colour in all conditions. Supplied in a hard case and with a cleaning cloth.
www.costadelmar.com website for technical specifications and more details.