CCM Ultra Tacks skates are for those players wanting all the best that a hockey skate can offer - these heat moldable skates with anatomical fit have AttackFrame 2 technology designed especially for most aggressive attacks. And that's not all - memory foam padding for ankles and air system footbed will give more comfort, while the stiff tendon guard will increase your stability, but SpeedBlade technology used in holder and runner will increase your speed.