From Dr. Martens website: Our tribute to the multicultural metropolis of London. Built with Smooth and Dual Original leathers we’ve rebuilt our classic 1461 shoe. In contrasting shades of grey and black to reflect the hues of the city’s iconic architecture. Finished with ‘double yellow lines’ backstrap, Map of London sock-liner. Holding the sole secure is our own icon; yellow Goodyear welt stitches. I love these shoes, but I have too many Dr. Martens! They are in great condition, barely worn. Includes original box.