Dynafit ZZero 4 Green Machine TF Alpine Touring Boot

Newly redesigned with a carbon cuff, the ZZero 4 Green Machine TF Alpine Touring Boot offers all the comfort and fit of Dynafit's previous Zzero PX models but with greater energy transfer for your descent. Touted as the first carbon cuff four-buckle on the market, the Zzero 4 Green Machine grants featherlight uphills and rewarding downhills so you can experience the best of both worlds during your next tour.