The CCM JetSpeed FT490 Player Skates include the new Speedblade XS stainless steel runners with the Speedblade XS quick release holder. This new holder technology allows for fast and efficient blade changes to keep you on the ice as fast as possible. The CCM JetSpeed FT490 Player Skates have no outsole because of the 1-piece ergonomic boot - allowing for increased stiffness and energy transfer. The reduced material throughout the boot keeps the skate extremely lightweight with the Rocketframe composite material. The Multi-density memory foam ankle padding and the TotalDry liner keeps your feet not only protected, but comfortable due to this skates moisture wicking capabilities.