These are BIRKENSTOCK Boston (Regular) shoes. They are a 24AW Urban Research exclusive model, and the color is Velvet Grey. It's a color similar to charcoal. The size is 42 (27.0). I wore them once when walking around the neighborhood, but the soles show no wear and they are in very clean condition. Thank you. *I will adjust the price as needed, and I am unable to accept individual price negotiations, so please understand.*