The shell is made of 100% 3K carbon fiber. It is constructed around a new shape that is designed for a more narrow fit. The carbon is constructed in a very specific way to make the boot as stiff as possible but at the same time keep the weight to an absolute minimum.
Also new is MYFIT technology with is a revolutionary heat molding process than ensures that the skater can shape the boot to their feet. Need to redo it? No problem with MYFIT technology it can be done as many times as needed.