First R1. I am now only lacking the R2 to have at least one of each X-Metal (12 total). This pair has virtually no wear on it. Just wish it had box and coin. By far my favorite X-Metal now. I need more of these, only downsides are the price and the spider cracks on the lenses. Too afraid to wear these as they are in such great shape. These have the original lenses with no cracks. I will def be picking up more of these soon.