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K2 Spyne 100 Ski Boots 2018

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K2 Spyne 100 Ski Boots 2018

sku# 121980
K2 - Spyne 100 Ski Boots 2018
Model Info

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Product Info

For an all-mountain connoisseur who prefers a flex that is stiff, but still versatile enough in varied snow conditions, the K2 Spyne 100 Ski Boots are just where you need them. With their LuxFitPro Liner and 100 mm last, the Spyne 100 will fit most average width feet superbly out of the box or with a bit of help from your bootfitter. The 100 flex provides enough support for faster, steeper skiing without being blocky and stiff on easier terrain.

Product Details

Fit

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

Custom Thermo ShellThe shell can be heat molded, punched, ground and customized with your favorite boot fitter for optimized comfort and performance. The shell can be widened up to 6 mm with this process.

Asymmetrical Toe Box K2 matches the toe box to the natural curvature of your toes for a more precise and comfortable fit.

Navicular PunchA bump is pre-formed in the navicular area of the medial ankle where many skiers experience pressure.

Flex

Flex: 100A medium to stiff flex most suitable for intermediates and lightweight experts.

Liner

LuxFitPRO LinerThis heat-moldable liner combines the performance and fit of a traditional PVC liner with the benefits of strategically placed Ultralon EVA foam. Lasted for precise "out-of-the-box" fit the LuxFit Tour also includes heat-moldable Asymmetric Tongues to reduce shin bang and ensure smooth, precise flex initiation. The Power Wedge and Power Collar offer varied forward lean and the upper cuff support needed for taking advantage of challenging conditions.

Moldable Asymmetric Tongue

Power Wedge

Power Collar

Shell Materials & Design

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, K2 is able to optimize materials in the cuff and shell, eliminating excessive vibrations in rough terrain.

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.

Stance

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

Forward Lean14° / 12° with Power Wedge

Buckles

4 Aluminum Micro-Adjustable Buckles

Power Strap

40mm Velcro Powerstrap

Sole

Replaceable Outsoles with Padded Mid-Grip

GripWalk® Outsoles Available SeparatelyNew removable and interchangeable ISO 9523 alpine rockered soles for selected K2 boots collaberatively designed to work with Marker's Grip Walk Binding system for better grip and added comfort when walking and standing in boots, but doesn't compromise the power transmission and release function between the boot and binding when skiing.

Specs

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

Other Notes

K2 products can only be shipped within the United States and Canada

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