For the hardest of chargers, the Nordica Speedmachine 130 Ski Boots are winter weapons that balance responsiveness with a fully custom fit. The stiffest boot in the Speedmachine family at a 130 flex, the Speedmachine 130 leverages Tri-Fit shell technology and a fully heat-moldable 3D Cork Fit liner for a surprisingly lightweight yet powerful and stiff driver. The 100mm last provides ample space for most average width feet with little to no shell modification. Nordica SpeedMachine 3 130 GW Ski Boots Mens | Multi Red | 24.5 | Christy Sports