The CCM Jetspeed FT680 skates feature CCM's one-piece boot constructed from a lightweight and durable RFM composite material. Multi-density memory foam ankle padding with seamless comfort finish wrap anatomically wraps around the foot for ultimate comfort. Flex tendon guard provides an improved range of motion allowing for greater extension on strides for increased speed. Metatomic Tritech 7mm felt tongue with molded lace-bite protection. CCM Speedblade XS quick release holders with CCM XS steel runners