CCM's Jetspeed Black Hockey Skate features a Rocketframe™ composite quarter package, which is a fully shaped composite shell providing advanced contoured support, including an improved heel lock to improve your maximum speed. Skate has a contoured fit that wraps closely to the foot. The heel, ankle, and forefoot are locked into the boot for optimized skating performance. Heat moldable speedcore 2 plus is an optimized contour shape with heat moldable technology for customizable support. Skate features a dual zone soft touch liner, which is a superdry lightweight liner with Durazone abrasion patch to enhance comfort. Smooth contour comfort pads for superior foot comfort. A jetprotect tongue is a multi-layer fabrication for enhanced lace bite protection & comfort. Multi-density memory foam at the ankle is symmetrical foam pads that comfort to ankle bone for a customized fit. A lightweight composite midsole increases support for enhanced blade-to-boot interface. Ultralight carbon force outsole with full exhaust has been optimized to provide balance between stiffness & weight with power channel for superior energy transfer to blade. The CCM Custom footbed (powered by currexsole) provides customized arch support to provide an increased area of contact with the skate to maximize performance. Holder is a Speedblade 4.0, and increases attach angle to provide greater strides & cornering. The runner is a Speedblade Black for superior speed & glide.