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Pinnacle 110

Engineered for Freeride Performance

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K2 ski boots are available at authorized K2 dealers only and not available for purchase on-line. Please visit a K2 authorized dealer for a complete and professional boot fitting experience. Click here for a complete list of shops carrying our boots.

Description & Specs

Built with the same PowerFuse SpYne and Synchro Interlock technologies as the Pinnacle 130, the Pinnacle 110 ski boot provides exceptional all-mountain and touring performance in a more forgiving flex. It instantly gains impressive range of motion and transitions to a capable touring boot by flipping the Synchro Interlock switch, and it can more than hold its own on the descent. Add Integrated Tech Fittings, replaceable DIN-compatible outsoles that accommodate all bindings, and the only thing standing between you and the summit is your own willpower.

  • Sizes: 25.5, 26.5, 27.5, 28.5, 29.5, 30.5
  • Model Options: pinnacle 110
  • Features: Synchro Interlock, PowerFuse SpYne, Replaceable DIN-Compatible Outsoles, Padded Mid-Grip, 45mm Velcro Powerstrap, Integrated Tech Fittings, Dual Cuff Alignment

Technology

Synchro-interlock
Built on the Energy Interlock design platform, the Synchro Interlock enables the simultaneous release of both an internal wedge and the Interlock. When released, the Synchro Interlock delivers greater fore and aft range of motion for more efficient touring. Engaging the wedge and Interlock functionally creates an all-mountain boot, with 100% of the flex index and uncompromised downhill performance. This user-friendly design can be locked or released with the flick of a ski pole for on-the-go efficiency.
Power-strap
Extra wide, strong, and powerful cam-lock PowerClinch strap featured on the SpYne 130. Durable Velcro Powerstraps in varying widths for support and strength on all other models.
Replaceable-din-compatible-outsoles
Thanks to our Integrated Tech Fittings, our replaceable outsoles are all DIN-compatible, so you no longer have to switch outsoles to accommodate your various binding setups.
Integrated-tech-fittings
Tech fittings are fully integrated into the shell injection, instead of just the outsole pods. This design guarantees greater strength, improved torsional stiffness, durability, and makes our outsoles compatible with both DIN-alpine and Tech bindings.
Alloy-buckles-pinn
6060 T6 Extruded Hardened Aluminum Alloy built with a minimalist lightweight design.
Dual-cuff-alignment-pinn
Adjust +/- 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.
Powerfuse-spyne-pinn
A 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.
Padded-mid-grip-pinn
Duel Injected Thermo Plastic Rubber (TPR) for added grip and traction while walking on rocks or riding on snowmobiles.

Reviews

REVIEW SNAPSHOT®

by PowerReviews
K2 SkisPinnacle 110
 
4.0

(based on 3 reviews)

67%

of respondents would recommend this to a friend.

Pros

  • Buckles easily (3)
  • Retains warmth (3)
  • Well built / quality (3)

Cons

    Best Uses

        • Width:
        • Feels too narrow

           

          Feels true to width

           

          100% 

          (3 reviews)

          Feels too wide

           

      Reviewed by 3 customers

      Sort by

      Displaying reviews 1-3

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      2.0

      Look Great but not for people over 80kgs

      By Alban

      from France Pyrenees

      About Me Expert

      Pros

      • Buckles Easily
      • Easy Entry & Exit
      • Lightweight
      • Quality Construction
      • Retains Warmth

      Cons

      • Causes Blisters
      • Difficult Entry & Exit
      • Lacks Adjustability
      • Poor Fit
      • Too Much Flex

      Best Uses

      • Downhill

      Comments about K2 Skis Pinnacle 110:

      Manly downhill.
      missing volume foot set up
      painfull on external metatarsi
      really soft with my weight and my long legs

      • Sizing:
      • Feels true to size
      • Width:
      • Feels true to width
      • Was this a gift?:
      • No

      Comment on this review

      (1 of 1 customers found this review helpful)

       
      5.0

      sidecountry perfection

      By Spinheli

      from Mammoth Lakes, CA

      About Me Professional

      Pros

      • Buckles Easily
      • Comfortable
      • Easy Entry & Exit
      • Quality Construction
      • Retains Warmth

      Cons

        Best Uses

        • Resort
        • Sidecountry

        Comments about K2 Skis Pinnacle 110:

        The 110 is a great alpine boot/AT crossover boot. I really love the modern neutral stance, intuition liner and tech compatability. My struggle to find an AT boot with alpine stance and performance is over, the Pinnnacle rules!

        • Sizing:
        • Feels true to size
        • Width:
        • Feels true to width
        • Was this a gift?:
        • No

        Comment on this review

        (1 of 1 customers found this review helpful)

         
        5.0

        Great Touring and All Around Boot

        By Stevie B

        from McCall, ID

        About Me Professional

        See all my reviews

        Verified Reviewer

        Pros

        • Buckles Easily
        • Comfortable
        • Great For Touring
        • Highly Adjustable
        • Lightweight
        • Quality Construction
        • Retains Warmth
        • Supportive

        Cons

          Best Uses

          • Downhill

          Comments about K2 Skis Pinnacle 110:

          Great boot. Has Dynafit inserts which prove very useful, especially for touring. Very supportive, warm, and comfortable, yet also very aggressive when skiing.

          • Sizing:
          • Feels half size too big
          • Width:
          • Feels true to width
          • Was this a gift?:
          • Yes

          Comment on this review

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