These glasses are Oakley Mars X-Metal, one of the most famous classic and rare glasses produced by Oakley for the first time in the late nineties (1998). The glasses are characterized by their futuristic round design and their frame made of X-Metal metal processed in a unique geometric style and a matte gray color. Glasses from this series are considered very rare pieces and attractive to collectors and classic collectibles, and they were also famous for appearing in some famous films of that era, such as the movie Fight Club. The offer reached $2500. The condition of the glasses is very excellent, there is a slight looseness in the screws, it only needs tightening of the screws. The rest of its accessories are in the original condition. Type: Sunglasses Frame Material: Titanium Lens Material: Trivex Brand: Oakley Lens Features: UV Protection