The Trip Machine Derby boots have been the most popular boots. The reinforcements in the toe; heel and ankle are robust and we have increased the gauge of the leather by 2 mm to improve abrasion resistance. The footbed is constructed from a memory foam to provide better comfort. The boots are still constructed from waxed leather with a metallic shank; and a texon insole; to give you the confidence to go anywhere. These boots are lined with lycra and leather to give the best comfort for long time wear with metal hardware finished in antique gold; the boots provide a blend of durability; luxury and style. The sole is an extremely light weight which makes these one of the lightest motorcycles boots out there.