CCM Jet Speed FT350 Hockey Skate features an injected quarter package with composite skin for a durable boot with structural stiffness. Liner is a heavy duty Micro-fiber that is comfortable and has a high resistance to wear. A 7mm felt tongue is featured on the FT350 for comfort and added protection. An injected outsole helps augment a player's energy transfer with every stride. CCM Footbed provides support and comfort. Speedblade Pro is a non-replaceable stainless steel blade with an elevated holder for an increased attack angle.