Fit:
Last: 98 mm: Low volume performance last best suited to those with narrower, low volume feet.
Fast Fit Instep: Softer TPU designed into the instep area of Powerlite shell for quick and easy entry and exit.
Flex:
Flex: 125: An exceptionally stiff flex for expert skiers. This amp goes up to 11.
Liner:
PowerFit Pro Liner: Pre-molded and lasted with Ultralon heat moldable foams. Features an asymmetric tongue, pre-molded ankle pockets and a reinforced power collar for a firm performance fit.
Shell Materials & Design:
Powerlite Shell: K2's highest performance shell design, utilizing shell walls of varying thickness and four different types of TPU to provide the ultimate combination of light weight and responsiveness.
Powerfuse Spyne: A co-injected Y-shaped support in the rear of the boot that adds strength and power to the Energy Interlock in order to maximize fore/aft flex efficiency and lateral stiffness, providing enhanced responsiveness and energy transfer to the ski.
Energy Interlock: A rivet-free technology that integrates the cuff and shell, putting less stress on the boot's lower shell and producing a smooth, progressive flex.
Fully Heat-Moldable: Both the boot's shell and cuff are capable of being heat molded to a variety of foot shapes for a truly custom fit.
Women's Adjustable Cuff: The women’s cuff is anatomically shaped to match a female’s specific calf shape for increased comfort and control.
Shell: Powerlite TPU
Cuff: Pebax
Power Strap:
Cam Booster Strap: Booster Straps provide maximum ski boot performance, increased control and shin protecting shock-absorption.