I purchased these the year before last and they are unused, having only been tried on indoors. The size is listed as 42. I usually wear a 26.5cm shoe, and these felt slightly large. I felt they would have a relaxed fit due to the width. The outsole is 30.5cm and the widest part of the sole is 10.8cm, measured by a layman. Please compare these measurements with your own boots before considering a purchase. The color is black, and they appear to be made of synthetic leather that mimics suede. No stains, tears, or odors.