The Cascade(r) CPX lacrosse helmet utilizes 3-D Form Foam that molds to your head, while the Wedge-X system locks it in place. The tough HDPE shell is vent for added comfort and includes a sculpted, injected-molded visor and chin. The compound, curved design of the mask combines strength and clear vision and the FullAudio ear vents help you maintain communication with your team.