CCM Pro Tacks Hockey Skates (2005 Model) features CCM's F-I-T System, which combines heat & pressure to provide a "gapless," custom fit. Lateral support is provided by the perforated pro carbon anatomical ankle support that helps deliver long lasting support pro players demand. Pro comfort plus ankle pad foams immediately form to the ankles to eliminate the need for break-in. COMFORT FLEX™ Tongue is lightweight, and provides a foam "saddle," lace-bite guard that combines with the foam/felt tongue to cover the length of the foot. COMFORT CONTROL™ Clarino liner is comfortable and water-repellent, and features an anti-microbial lining by ULTRA FRESH™. PRO ARMOUR™ I quarter package helps improve protection by over 50%, helping to maximize durability. Low profile outsole. CCM E-Blade™ Pro blade holder. PROformance Lite™ replaceable runner.