Product Details     Skill Level Flex Style: 050G1800 047 The Nordica Speedmachine 3 120 Ski Boot gives you support, customization, and a surprising amount of comfort. That's because of the 3Force Technology built into the liner. It uses Tri Force EVA inserts and Black Cork Construction to give you a tremendous platform of support and response, with Infrared Technology to allow your bootfitter to really fine-tune your fit. But they're also long-lasting, thanks to a Honeycomb Construction surrounding shifter shell material with a harder compound for superior hold and response, as well as the Custom Cork Injection process that allows you to fine-tune the fit of your boot even after wearing them for a few seasons. KEY FEATURES 3Force Technology gives the liner an unmatched level of customization for ideal support and response with absolute comfort Honeycomb Construction puts a layer of hard polyurethane over a softer compound, giving the boot improved fit and feel without compromising support, response, or durability Custom Cork injection process means boots can be brought back to full support even after “packing out”SPECSLast Width: 100Skill Level: ExpertFlex: Stiff FEATURES TriForce EVA Reinforcement built into the liner is asymmetrical support to improve lateral energy transmission and help you control skis of any width Black Cork Construction gives liner thermoformable and infrared customization options for a fit like no other boot on the market Adjustable tongue allows you to shape the top box of the boot for ideal comfort and performance characteristics Built-in flex adjustment allows you to personalize the performance of your boot Infrared Technology allows for greater customization of fit without damaging the shell and allows for more focused tuning 2021 ISPO Gold Award Winner Nordica Speedmachine 3 120 Ski Boot (Men's)