What Our Gearhead(R) Experts Are Saying:"I wore these through a full season of progressing my skiing and the BOA lower closure made dialing in fit on the fly so easy. The medium flex gave me enough support to push harder without feeling locked up."Progressing as a skier means your gear needs to keep up with you, not hold you back. The Mach MV 85 BOA Ski Boot is built for exactly that stretch of the learning curve, from athletic beginner days to advanced intermediate turns. Step into the mid volume last and quick instep design, and the BOA lower closure lets you fine tune fit over the top of your foot in seconds, no fumbling with buckles in the cold. The polypropylene cuff and shell keep the boot lightweight without sacrificing the support a medium flex demands, and the Ecodesign liner uses Celliant insulation to help keep feet warm and circulation moving through long days on the hill. A mechanical cuff adapt feature adjusts to larger calves without tools, and GripWalk soles make the walk from car to lift a lot less awkward.