100% authentic Jimmy Choo size 38, which is a US shoe size 8 these are solid, leather, black and white with black patent and white patent alternating These are purchased brand new from Jimmy Choo store at South Coast Plaza mall in California and come with the original desk covers box and shopping bag . For reference, my foot is 9 1/2 inches long and the ball of my foot is 3 1/2 inches wide. I do not consider my foot to be narrow nor wide and these fit comfortably with only a 3 1/2 inch heel height.