Chiba Bio-X-Cell Air Bio-X-Cell-Line Mitt in BlackBio X Cell are designed to protect from numbing fingers. The gel padding in the hand ball area protects the ulnar nerve which is situated in this area and absorbs the pressure and vibrations of the handlebar. Due to the two layer with another gel padding at the outer ball, the handlebar can no longer press on the central zone of the hand where the carpal tunnel is situated. This would ensure that the median nerve will be protected. In addition, the