The Nordica Speedmachine's have been driven by decades of refinement, this legendary all-mountain boot has been completely redesigned to offer even greater comfort and performance. For unrivaled power and control, Nordica’s 3 Force technology maximizes the transmission of energy from the leg and foot to the liner and shell. This also enhances efficiency. The boot’s slightly softer flex provides all-day comfort without sacrificing precision. And for a truly personal fit, its liner and shell can readily be customized. Charge the entire mountain with Nordica’s Speedmachine 3 110.