CCM Pro Certified Cat Eye Senior Goalie Mask. CCM Pro goal mask is based around a Pro-inspired shell, designed to increase vision, ultimately improving performance and reaction time.The shell of the mask is constructed of a carbon/Kevlar base to provide an extremely stiff shell, engineered to deflect as much energy away for the goaltender's head as possible. The dual-density pro VN liner with comfort foam system assures a custom, snug fit while remaining comfortable during long ice sessions. Technical description: Carbon/Kevlar. Liner: Triple Density Vinyl Nitrile (VN) and EVA Foam. Cage: Stainless Steel Flatwire. Chin - Adjustable Velcro. Backplate/harness - 5 point elastic attachment with 1 in. buckles.