Ultralight and ultra responsive come together in the Recon 110. Constructed with the same high performance lightweight Powerlite Shell, Energy Interlock technology and a PowerFuse Spyne — the Recon 110’s more forgiving flex profile make them the perfect boot for the intermediate skier looking to ride with a more relaxed style. Fastfit Instep: Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit. Powerlite Shell: K2's highest-performance shell design, utilizing shell walls of varying thicknesses and four different types of TPU to provide the ultimate combination of light weight and responsiveness. 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. Fully Heat-Moldable: Both the boot's shell and cuff are capable of being heat-molded to a variety of foot shapes for a true custom fit. Dual Cuff Alignment: Dual sided cuff alignment for +/-2 degrees of cuff adjustment.