100% authentic and purchased myself. Bought a few years ago from Chanel in Bloomingdales in New York - worn a handful of times and got pregnant and they no longer fit. I took them in to the cobbler to get preventive sole covering/protector and heel protectors to preserve the life of the shoe. Please look at all photos. There are some signs of wear but have a ton of life left into them as I took really care of them. Overall great condition! Please note your Chanel flat size. These are 39.5 but fit more like 8-8.5 as they run a tad bit small. I’m a size 9 now and they are tight.