The Nordica NRGy Pro 3 is a high powered boot for advanced to expert skiers that are looking for a boot that will deliver power to your turns. The 100mm last best fits skiers that have a narrow to medium to forefoot shape; and a medium shaft of the leg. A single canting adjustment; with the help of an aftermarket footbed will get your alignment dialed in just right. The best feature of the NRGy Pro 3 is the Custom Cork PFP Performance liner that can be easily tweaked by a bootfitter by grinding; punching; or heating it for a totally dialed in fit. With a flex rating of 110 there is lots of power and rebound locked up and ready to go as fast as you can push it. If you want a strong boot with a narrow to medium fit; that can be easily adjusted the Nordica NRGy Pro 3 is the boot for you.