QUARTER PACKAGE - REINFORCED 3D INJECTED BOOT New ergonomic boot-shaping system provides great comfort and durability. STIFFNESS PERFORMANCE INDEX - 125 Solid core for good skating performance. LINER - HD MICROFIBER LINER Comfortable fit with high resistance to wear. TONGUE - FELT TONGUE WITH EMBOSSED LACE-BITE PROTECTION 7mm felt with added foam for comfort and protection. FOOTBED - CCM FOOTBED Provides support and comfort. HOLDER / RUNNER – CCM SPEEDBLADE Non-replaceable pre-sharpened stainless steel blade with elevated holder for an increased attack angle.