CCMs BEST SKATE EVER The new One-Piece Boot POWER with innovative FORS composite construction makes the CCM Tacks XF Pro the best Tacks skate that CCM has ever made. Specifically engineered to be lighter, more responsive, and more durable, all while maintaining the same pro-level stiffness ideal for intense north-south skaters. The PowerFlex Tendon 3.0 gives you the same range of motion for maximum stride extension, with more protection and durability. Our game ready fit has been improved to provide better heel lock and tighter forefoot wrap, for a snug and comfortable dynamic fit ideal for elite skaters. With ADPT memory foam around the ankles and added responsive foam liner layering, you might never want to take these skates off.