Nordica Speedmachine 75W Women's Ski Boots - 2024The Speedmachine 75 W delivers top of the line all mountain performance, regardless of the conditions. With its fully customizable Infared Tri Force shell, precision fit liner, anatomical women's cuff and liner design and Primaloft insulation the Speedmachine delivers high performance and precision without sacrificing comfort and warmth. This boot was built to bring your skiing to the next level. Powerful, comfortable, and fun.