<!--ProdInc[300277701]/Mall:[backcountry_US]-->Happy feet contribute heavily to a fun day on hill, and the Rossignol Alltrack Pro 100 MV Ski Boot contribute heavily to happy feet. For blood flow, warmth, and comfort these boots pair a mid-wide100mm last with a thermo-moldable liner that locks your heel in place without pinching. Once you are happy you will be skiing more and more, during this time the 100 flex will promote proper turn initiation technique as well as ample forgiveness between edges. <h3>Details</h3> All-mountain boots designed for control and comfort all day long 100 flex offers forgiveness and manipulation for added control 100mm last is comfortable without feeling sloppy or roomy 2-piece, 4-buckle design locks in a familiar feel and performance Thermo-moldable liner traps heat and locks your heel in place Releasable cuff makes it easy to boot pack for hidden powder Power strap secures your desired fit on your shin for added power Alpine outsoles fit most common inbounds bindings Item #ROSZ7LS <h3>Tech Specs</h3> Shell Material : Grilamid Flex : 100 Last Width : 100mm Buckles : 4 Buckle Material : aluminum Walk Mode : yes, 50° range of motion Liner : custom, thinsulate Thermo-moldable Liner : yes Liner Closure : hook-and-loop strap Binding Compatibility : alpine (ISO 5355) Sole : alpine Activity : all-mountain skiing, powder skiing, freeride skiing