Product Overview The Dr. Martens Ambassador boot incorporates all the features which are synonymous with the Dr. Martens brand. These are brown boots which benefit from a soft leather upper and ridged, rubber sole. The sole features patented "Air Wair" technology, resulting in a well-cushioned boot that's suitable for walking considerable distances. This boot not only showcases the iconic Dr. Martens look, but is also comfortable and extremely hard-wearing. The boot is accented by yellow stitching where the sole joins the upper, as well as having eight pairs of metal eyelets. The Dr. Martens branded tag at the back of the boot assists with pulling the footwear on. Dr. Martens is a quintessentially English brand which has a good reputation for constructing boots using ethically sourced materials. Upper: Leather. Sole: Rubber.