This is an explanation based on my own research. Model number: RB4068 It seems to be a recommended model for guarding against dust, etc., with its oversized wrap-around frame. Lens color: Brown Based on the number, it appears to be 3P, so it should be polarized lenses, but the brown color is present from the beginning. Frame color: Brown Country of manufacture: Made in Italy Type: Sunglasses, case included I haven't used them much, so there are no noticeable scratches on the lenses. There are also no sweat stains on the nose pads. A glasses cleaner is also included. I think it was unused, but I'm not certain. The case also has no noticeable scratches. I'm selling these because I don't use them and would like someone who likes them to use them. If you would like additional photos, please ask in the comments section. These are used items, so please refrain from purchasing if you are looking for the same quality as new items or if you are overly concerned about details. Please consider the above before making a purchase.