The headpiece is built with an air channel over the withers and the highest part of the neck to provide maximum freedom for the sensitive nerve pathways, muscle attachments, and ligaments that all attach to the neck. It also has built-up, softly padded edges with an anatomical design around the ears. At the top, we also have a round cutout to distribute pressure evenly over the entire headpiece. On this model, we have also added a stop on the headpiece to stop the browband from sliding down. The Single Air X-Soft headpiece is made with one strap and only works together with the Nirak or Helsinki bridles. Made from Italian vegetable-tanned leather.