Black Diamond brings tent pole tech into the ski pole stratosphere. Using Z-Pole technology, Compactor Poles fold up for consolidated storage during travel, but as a result, the length range is small (115-135 cm). The poles use a rapid deployment system to straighten and stiffen the pole’s joints, so you can get to skinning or skiing instantly. Foam lining sits beneath the plastic grips so you can choke up on the pole during steeper pitches.