The Bauer Vapor X300 features a Tech Nylon with Thermoformed X-Rib Pattern Quarter Package that uses a brushed nylon lining. A closed cell foam ankle padding with a standard comfort footbed supplies a comfort and a anatomical fit with a 1-piece Tongue that absorbs impacts and cuts down on lace bite.

The full Thermoadjustable Boot gives the player a choice of a perfect fit by heating the skates up and forming to the players foot. The lower features of the skate uses a TPR Technology Outsole with a TUUK Lightspeed Pro Blade Holder and a TUUK Stainless Steel Runner.