The CCM Externo Ice skate line features a revolutionary exoskeleton support system design. The Externo-Skel technology is based on the premise of bringing medial and lateral support to the exterior of the boot. This results in increased stability and support in the strategic areas of the skate to enhance the skating performance as well as providing for a more comfortable interior fit. The CCM Externo Ice Skate line is the first in the industry to feature such an exoskeletal technology.