The product is a vintage pair of Sergio Tacchini S.T.1066-S pilot sunglasses in gunmetal color, made in Italy. The listing specifies that it includes only the frames, with the disclosure that the lenses need to be replaced. The frame material is metal, with a lens width of 59mm, bridge width of 19mm, and temple length of 135mm. These sunglasses are designed for adult unisex wear and are an original piece from the Sergio Tacchini brand.