The all new Nordica Promachine makes its arrival this season as a powerful boot for aggressive skiers who have a narrow forefoot and narrow shaft of the leg. The 98mm last takes Nordica's race-fit, but delivers all-mountain comfort. The new Isotherm Cork Fit Liner has a pre-shaped liner has a snug wrap that efficiently transfers power to the ski. Cork in the heel and ankle pocket can be heated and molded to your leg so your heel and ankle are clamped down, comfortably. Nordica's Tri-Force Construction reinforces the spine and sole of the shell for the upmost of responsiveness. An Infrared Customizable Shell allows an Authorized Nordica Dealer to heat the shell with a special lamp, the use an air compressor to stretch the shell for a truly dialed in fit. The Power Driver and 45mm Power Strap enhance the tremendous amount of rebound. The Promachine 130 comes with Gripwalk Soles installed (DIN Soles Included) to allow you easy walking up to your own private powder stash. If you are looking for one of the most powerful boots ever created, the Nordica Promachine 130 will have you skiing faster than you ever have before. Best Fits a Narrow Forefoot and Medium to Narrow Shaft of the Leg Tri-Force Construction Infrared Customizable Shell Easy Entry Soft Flap Isotherm 3D Cork Fit Liner Power Driver 45mm Power Strap Michelin Gripwalk Sole Installed-DIN Sole Included