Fit
Adaptive Fit Technology: Adjustable Width From 102 to 104mm - AFT is the first and only ski boot technology that, with the mere turn of a screw, lets you change the with of your boot from a 104 mm comfort/performance last to a 102 mm precision/performance last.
Flex
Stiffer/softer flex adjustment
Liner
SuperHeat4 Liner - This high performance liner features self-adapting padding in the ankle, heel and tongue, while multi-component construction allows it to adapt to your foot, ensuring maximum power transmission.
Sport frame footbed
Prepared for heating system
Shell Materials
Triple Injection Energy Frame - This shell is made up of three different material densities to balance comfort with performance. A softer insert optimizes entry and foot wrap, and adds precision to comfort. The ultra-stiff frame optimizes energy transmission.
Easy Entry Shell Design - Four channels are cut into the throat of the boot to reduce the thickness of the material, providing smoother entry and better wrapping of the foot.
Stance
Adjustable Rear Spoiler - This height-adjustable spoiler increases rearward support as it's raised.
Double canting
Buckles
4 Micro-adjustable Spine-Tech Alloy Buckles - The Spine-Tech buckle features a constant traction closure point, which translates into a reduction in pressure points, an increased overlap between shell flaps, more comfort and more precision.
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 that provides 28 mm of calf adjustment.
Power Strap
40 mm Double Power Booster Hook-and-Loop Fastener Strap - This strap works as a double pulley for better closure and a tighter fit. The elastic Booster strap allows for a more dynamic response, resulting in more precise transmission and faster ski reaction.
Sole
SoftWalk Heel + Grip System - Head patented this cushion positioned in the heel that allows for shock absorption and smoother heel strike, without compromising performance. The grip system is a rubber insert that provides grip while walking on slippery surfaces.
