At The Sunglass Fix we know how important great optics are in a pair of Gatorz sunglasses. That is why we have developed high quality Polyamide lenses with the optical clarity of glass. You can rest assured they are as good if not better than your original lenses. We Guarantee it. You have taken the time to find a pair of Gatorz sunglasses you love. Restore your sunglasses to new condition with The Sunglass Fix.