The lightweight SoftCore X foam fills the blade of the Dynasty line, providing solid puck feel, and a degree of vibration dampening. The blade of the HD4 also features a 12k carbon weave wrap, improving balance, feel and pop. Finally, Warriors Hyper Drive engineered kick zone features unique vertically stretched carbon fibers. The placement and orientation of the weave results in a bigger mid-kick sweet spot and more pop off of every shot you take.