The seller specifies a US size 8 and tagging of 8D. Confusing since this does not sound like UK sizing. I don't think C&J makes different widths for this model. My guess is this is a US size 8D or UK size 7.5F (assuming a 0.5 size down for UK sizing). Barney's NY, I believe, uses US sizing on its C&J shoes. These shoes may have been sourced there or another US shop that sells C&J under the C&J label. I wear a UK 8 in the c&J handgrades. I doubt these would fit me.