K2 Men's Spyne 110 Lv Boot 
4 MICRO ALU BUCKLESTo micro adjust the length of the buckles for a precise and personnalized closure, just turn the lever. Alu buckle: more resistant, rich finish, accepted by all athletes because they feel confident & reassured.
PrecisionFit INTUITION®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 shin bang and ensure smooth, precise flex initiation. The Power Wedge and Power Collar offer varied forward lean and the upper cuff support you demand for charging hard.
ENERGY INTERLOCKA rivet-free technology that locks the cuff and shell in both the forward and aft direction. This fundamental technology gives the boots life and power ideal for all-mountain and freeride skiing where you encounter a wide variety of conditions and terrain. When the boot flexes forward, the Interlock stretches, creating a buildup of energy. This not only puts lower stresses on the boot material but also produces a smoother, more efficient load transfer, delivering a more natural flex and dynamic performance in all conditions.
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.
DUAL CUFF ALIGNMENTAdjust +/- 2.2 degrees on 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.
PADDED MID-GRIPDuel Injected Thermo Plastic Rubber (TPR) for added grip and traction while walking on rocks or riding on snowmobiles.
- LAST: 100mm
- FLEX: 110
- LINER: LuxFit INTUITION® heat-moldable liner
- BUCKLES: Energy Interlock
- SOLES: Replaceable outsoles
- Product ID#: 24403255
- Vendor Style#: S141900501
Alpine Ski Boots Sizing Guide
Finding the right size ski boot comes down to Mondopoint sizing, a scale based on the length of your foot in centimeters from heel to the tip of your big toe. Try tracing your foot on a piece of paper for the most accurate measurement. Use this measurement along with the following chart to help choose your ski boot size.
Alpine Ski Boot Size Chart
|Mondopoint (Comfort Fit)||Mondopoint (Performance Fit)||Men / Unisex (US)||Women (US)||Europe||UK|
Choose the right fit by ensuring a snug overall feel, where your toes can still wiggle and the heel does not slip.
Based on your skill level, here are a few additional things to consider:
Beginner to Intermediate
- Style: Slower pace with more restraint and caution
- Terrain: Bunny slopes and well-groomed hills
- Ideal Flex: Men's 60-80 | Women's 50-70
*Choose your Mondopoint size or go a ½ size larger
Intermediate to Advanced
- Style: Medium to fast pace with growing confidence
- Terrain: All mountain, well-groomed hills, park and backcountry
- Ideal Flex: Men's 85-100 | Women's 65-90
*Choose your Mondopoint size or go a ½ size smaller
- Style: Fast, aggressive pace with total confidence
- Terrain: All types
- Ideal Flex: Men's 105-130 | Women's 85-110
*Choose a ½ to 1 size smaller than your Mondopoint size