Swarm X All around performance head that combines a perfect blend of offensive and defensive qualities at an unbelievable value. Swam X Wider top section of the head makes catching super easy, and the long, narrow, throat keeps the ball in the pocket once the ball is in. Minimal sidewall flare helps keep the ball in the pocket without making it difficult to receive passes. Sidewall design maintains stiffness in key flex points at the top and bottom of the head helping the head to maintain its shape and consistency. Universal Specification means head is legal for all age levels.