Leather biker style boots with gold buckles and track sole. Wide, medium-height shaft and rounded toe. They have a padded insole and a zipper on the inner side of the shaft. Shaft height: 25 cm. Heel height: 4 cm. We follow the standard shaft width guide, adjusting the measurement according to the size. Size 37 fits calves with a perimeter of up to 38 cm. Polyurethane upper. Breathable leather and polyester lining. Leather insole. Flexible TPR sole.