The Bauer Tuuk Lightspeed Pulse Edge Runners are built with a performance-driven core for durability and engineered with a high polish mirror finish. This finish enhances glide on the ice for increased speed while added height to the steel increases power off of each push. Additional steel height also creates a better attack angle and expands the lifespan of the runner. Bauer equipped the Pulse Edge runner with a 10' radius so players can easily custom profile their steel.