Boot-Ski - Spyne 130

If you consider yourself a hard-charging, take-no-prisoners all mountain skier, the K2 SpYne 130 LV has your name written all over it. Actually, it has K2's name all over it, but it's the burliest boot in K2's line and comes with the revolutionary combination of Energy Interlock and Power SpYne to ensure efficient power transfer from leg-to-boot-to-ski. A beefy PowerCinch Strap and PrecisionFit Intuition® heat moldable liner add up to value other high end freeride boots simply can't match.

Fit
100 mm last

Flex Rating: 130 – A stiff, near-race flex for expert skiers

Liner
Precisionfit INTUITION® – The premium, heat-moldable liner, the PrecisionFit INTUITION®, is molded / lasted to deliver a precise "out-of-the-box" fit, minimize "dead spots" and optimize power transfer between the liner and shell. Heat-Moldable Asymmetric Tongues provide the necessary comfort and performance needed to reduce the evils of shin bang and ensure smooth, precise flex initiation. The Power Wedge and Power Collar offer varied forward lean and the upper cuff support your demand for charging hard.

Stance
Dual Cuff Alignment Index – Adjust by +/- 2.2 degrees on both medial and lateral sides for a total range of 4.4 degrees. This enables adjustment to the lower leg angle for maximum comfort and performance.

Power Wedge / Forward Lean – The Power Wedge is a removable spoiler for accommodating varying calf shapes and adjusting your desired forward lean angle. The Power Wedge increases forward lean by two degrees, moving the angle from 12 to 14 degrees.