Last dependent on boot size – 26.5 = 101 mm forefoot width / 27.5 = 103 mm forefoot width

Easy Entry Shell Design – Located on the throat of the boot, 4 channels are cut into the plastic to reduce the thickness of the material and thus provide smoother entry and better wrapping of the foot.

Flex Rating: 8.5 (1 Soft - 10 Very stiff) – 115 / 125 is a stiff flex, providing excellent support for serious skiers.

Flex Stance Tuning – A screw mechanism with a plate support on the spine of the cuff. By adding the screw(s), the link between shell and cuff becomes stronger and the flex stiffens. It also works as a forward lean adjuster.

Perfect Fit HP Liner – Perfect Fit is the revolutionary customization system that provides the best level of precision, comfort and durability. The Perfect Fit material allows the liner to adapt to your feet, ensuring maximum power transmission. 5 minutes of heating at 80 degrees C is all that's required to make the liner adapt for maximum precision and comfort.

HP Frame Footbed

Tri-injected Frame – A high performance, multi-density shell that optimizes easy entry, foot wrapping, comfort and energy transmission

Shell / Cuff – Polyurethane

Double Canting – Two different levels of canting adjust to properly align the body and boot.

Rear Support Tuning

4 Micro-Adjustable Spine-Tech Alloy Buckles – A revolutionary buckle concept with a flexible element and a constant closure point. The flexible element allows the buckle to adapt to the shell profile. The constant closure point increases the overlap between the shell flaps and reduces pressure points. The increased comfort and precision results in better performance.

2 Double Power Levers – Developed and patented by Head, the Double Power lever reduces the effort needed to close the buckle by 50%.

1 Supermacro Ratchet – An adjustable, ratcheted toothplate provides 28 mm of calf adjustment.

40 mm velcro strap