As comfortable as it is confident, the Sportmachine 3 85 W BOA® is at home anywhere on the mountain. The wrapping power of the BOA® Fit System integrates with our redesigned Tri Force technology for exceptional precision and control. This boot includes a Precision Fit liner with PrimaLoft insulation, that is fully customizable for ultimate comfort and warm on the hill. With an emphasis on comfort, the Sportmachine 3 85 W BOA® focuses on your feet so you can focus on your skiing.