E3 PHILOSOPHYSkiers are constantly absorbing external forces caused by snow inconsistencies and variable terrain, while generating internal energy in the form of pressure initiation and power transfer. By synchronizing the three main technologies of our E3 Philosophy - the Energy Interlock, the PowerFuse Spyne, and K2 Fit Logix - we've created a boot that optimizes the absorption of external energy while efficiently transmitting internal energy.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.Fit Logix is the bridge between your foot and the exterior features of our ski boots. Fit Logix includes the combination of a diverse last offering (97mm, 100mm, and 102mm), a navicular punch that is built into the mold of our boots to alleviate pressure during ankle flexion, as well as an advanced collection of K2 INTUITION® liners, to deliver performance, comfort, and a customized fit.The LuxFit INTUITION® heat-moldable liner combines the performance and fit of a traditional PVC liner with the benefits of strategically placed ULTRALON EVA foam. Lasted for a precise “out-of-the-box” fit, the LuxFit INTUITION® 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.
THIRD WIDER BUCKLEOffers a wider catch and ladder for a more secure fit and spans a wider area. The last ring of the ladder includes a latch that keeps your catch in place when you boots are unbuckled in walk mode.
INTEGRATED TECH FITTINGSTech 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.
REPLACEABLE DIN COMPATIBLE OUTSOLESThanks 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.