Recognized power in competition. The HERO Z+ SOFT model is a top-end ultra-dynamic racing boot designed for competitive alpine skiers. It features a shell with a last of over 92 + mm, extra-thick walls and a race-hinged design to provide the most efficient energy transmission possible on skis. A neutral and vertical position complements the narrow construction to emphasize power and edge control, while the ultra-thin lace-up liner allows exact adjustment and unprecedented precision on snow.