Leki Carbon 12 3D Poles - The ultra-slim 12 mm pole uses the finest carbon quality with perfect swing behavior. With its extremely thin tube diameter, the Carbon 12 3D is the finest ski pole in the range. The stick has been equipped with the new Trigger 3D-Pro G handle. The new Trigger 3D system offers more control through a direct connection between the glove and the stick, improved ease of use through quick clicking in and out and greater safety reserves through an intelligent three-dimensional trigger that expands the trigger spectrum fourfold.