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Spyne 120 Heat

Ski It To Believe It

Item# S171900401265
MSRP: $900.00
  • K2 Skis - Freeskier Magazine Editors Pick - 2018
  • K2 Skis - America's Best Bootfitters - Best of Test - 2018
  • K2 Skis - America's Best Bootfitters - Best of Category - 2018
  • K2 Skis - America's Best Bootfitters - Fitters Favorite - 2018
  • K2 Skis - America's Best Bootfitters - Innovator - 2018

Description & Specs

High performance in a medium flex, the new Spyne 120 bridges the gap between the 130 and 100 flexes in the Performance Collection. Designed with the advanced skier in mind, the smooth flexing Spyne 120 drives skis with power and finesse. Now available with optional USB rechargeable Thermic® heat technology built in to the LuxFit PRO liners, cold, numb toes no longer keep you from skiing until last chair.

With three heat settings, the heat controls sit just above the shell on the lateral part of the boot for easy access, even while skiing. Rechargeable via the secure yet easily accessed micro-USB port, the lightweight lithium-ion batteries provide up to 19 hours of heat.

Sizes:
24.5, 25.5, 26.5, 27.5, 28.5, 29.5, 30.5
Flex Rating:
120
Strap:
40mm PowerCinch
Outsole:
Replaceable Padded Mid-Grip
Forward Lean:
12 degrees with Power Wedge 14 degrees
Cuff Alignment:
+/- 2 Degres
Features:
  • Powerfuse Spyne
  • Energy Interlock
  • Lux Fit Pro
  • Cuff Alignment Index
  • Power Wedge

Video

Technology

  • Lux Fit Pro

    Strategically combined heat-moldable foam and traditional foam liner.

    Features: Molded/Lasted Design, Foam Lower, Strategically placed EVA Foam, Moldable Asymmetric Tongue, Power Collar, Power Wedge.

  • Replaceable Outsoles

    Dual-injected soft and hard Thermo Plastic Urethane (TPU) for secure footing and increased life of the boots.

  • Power Wedge

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

  • Cuff Alignment Index

    Dual sided cuff alignment for +/-2 degrees of cuff adjustment.

  • Energy Interlock

    A rivet-free technology that integrates the cuff and shell, putting less stress on the boot's material and produces a smoother, progressive flex.

  • Powerfuse Spyne

    A rear co-injected "Y" shaped support that adds strength and power to the Energy Interlock in order to maximize fore/aft flex efficiency and lateral stiffness for responsiveness in every type of terrain.

  • Grip Walk Outsoles

    New removable and interchangeable ISO 9523 alpine rockered soles collaboratively 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.

    Sold separately.

Size Chart

Boot Sizes
Boot Sole Length Mondo Point U.S. Sizes
Men
U.S. Sizes
Women
Euro
Adult
UK
Adult
266 22.5 5.5 36 4
276 23.5 6.5 38 5
286 24.5 6.5 7.5 39.5 6
296 25.5 7.5 8.5 40.5 7
306 26.5 8.5 9.5 41.5 8
316 27.5 9.5 10.5 42.5 9
326 28.5 10.5 44 10
336 29.5 11.5 46 11
346 30.5 12.5 48 12