K2 Spyre 110 Ski Boots - Women's 2017

(21 Reviews) sku# 133317
K2 - Spyre 110 Ski Boots - Women's 2017
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Product Info

Catering to the expert level lady shredder, the K2 Spyre 110 Ski Boots have a powerful flex that combines race boot performance with more all-mountain comfort. With a 100mm last, the Spyre 110s accommodate average width feet with an average instep height and their fully heat moldable PrecisionFit Intuition® liners cap things off for a level of comfort that's previously unheard of in high-performance ski boots. If you aspire to ski at the highest level but are tired of mitigating pain every time you buckle your boots, the K2 Spyre 110 Ski Boots are worth a serious look.

Product Details


Last: 100 mmPerfect for most average width, average instep height feet.


Flex: 110Perhaps the perfect flex for all-mountain advanced and expert skiers who don't need or want race boot level stiffness.


PrecisionFit Intuition® LinerK2's premium level liner uses traditional foams around the ankle for superior response and fully heat moldable Intuition® foam around the foot for a custom fit.

Shell Materials & Design

Cuff / ShellPolyurethane

Energy InterlockA rivet-free technology that integrates the cuff and shell of the boot. The Interlock stretches when the boot is flexed forward, and the energy is released throughout the turn, creating a smoother, more natural flex than riveted designs.

PowerFuse SpYneA rear co-injected “Y” shaped design that adds strength and power to the Energy Interlock, the PowerFuse SpYne maximizes fore/aft flex efficiency and lateral stiffness for sustained performance and responsiveness in all terrain. Because of the SpYne, we are able to optimize materials in the cuff and shell, eliminating excessive vibrations in rough terrain.

Forgiving Shell MaterialsSpYne construction allows the use of more forgiving materials at the cuff / shell junction, making entry and exit of the boots easier.


Power WedgeA removable spoiler for adjustable forward lean angle from 12 to 14 degrees.

Cuff Alignment IndexDual sided cuff alignment for +/- 2 degrees of cuff alignment.


6060-T6 Light Alloy BucklesExtruded hardened aluminum alloy build with a minimalist lightweight design.

Power Strap

40mm Velcro Powerstrap


  • Ability Level: Advanced-Expert More 
  • Ski Boot Flex: Very Stiff
  • Forefoot Width: 100 mm
  • Liner Type: Semi-Custom
  • Flex Index: 110
  • Boot Sole Type: Alpine DIN (ISO 5355)
  • Includes Tech Fittings: No
  • Number of Buckles: 4
  • Warranty: 1 Year More 

Other Notes

K2 products can only be shipped within the United States



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