CCM Extreme Flex 4 Goal Stick features a SIGMATEX ST Shaft with an innovative weaving process that helps provide greater strength & overall resilience. The Innegra Fiber Paddle features strength & vibration dampening. The Extreme Flex 4 features shaft improvements that include a (new) rounded shape & reinforced construction. Added Feel Technology helps with dampening vibrations via the ZeroFlux Technology, providing the goalie greater rebound control as well as control while passing. The Composute Structure featuring Innegra Fiber & ZeroFlux Technology used in the construction creates a lightweight, streamlined structure that's been designed to diminish vibration for feel & rebound control. Re-Designed and improved STIKTAK Grip features a raised grip for greater control.