Michael Kors Buchanan Black Patent Leather Penny Loafers size 8 M MK These are Michael by Michael Kors Buchanan heels. They are black patent leather, heeled loafers. They are labeled size 8 m but check the measurements for the best fit. Heel to toe measures approximately 9.75 in with a width of 3.25 in. The heel is 3 in tall with a rise up the back of 2.75 in. They are in good condition with minor signs of wear but no major flaws. See pics for details. There has been padding added to the back of the heel for extra comfort.