The CCM Tacks AS-550 Ice Hockey Skates are perfect for those looking for a fist pair of ice skates to be used for recreational skating or to get started out playing ice hockey. The quarter package has enhanced structural support with longer-lasting durability to provide better performance on each stride. Quarter Package: 3D injected package - Ergonomic boot-shaping system for great comfort and new texturised finish for improved durability. Stiffness: 115 - Solid core for good skating performance liner: HD microfibre - Ergonomic boot-shaping system for great comfort and a new texturised finish for improved durability. Tongue: Felt tongue - 5 mm felt with added foam for comfort and protection. Footbed: CCM footbed - Provides support and comfort holder / Runner: CCM Speedblade - Non-replaceable stainless steel teel blade with elevated holder for an increased attack angle.