A great fit extends beyond the foot. For the first time ever, we are introducing a new BOA® closure system on the cuff, which creates a contoured wrapping fit while also increasing heel hold. This results in a boot with a more anatomical fit, that responds quicker and locks you in for the ultimate skiing experience. We redesigned the Tri-Force shell to pair perfectly with the BOA® Fit System to maximize energy transmission for unrivaled power, efficiency, and control. And for a truly personal fit, its customization features allow you to make this boot your own. Ski your best and experience all the mountain has to offer with the Speedmachine 3 DD BOA® 130.