Panracer Gravelking tires (pair), 650b x 47 slicks, brown wall, folding. I purchased these tires new, installed one on my wife's bike, and was promptly told that we would be needing tires with a little bit of knob to them. So these are essentially new, although one has been installed. I have a pair of the 700c version of this tire on my bike and really like them.