ECD's Hero 4.0 Mesh is woven from Tri-Fiber Core cords, utilizing three specialized, unique fibers to give players a greater sense of texture, control, and consistency. The Hero 4.0 Mesh is built to resist bagging and give the ball a sticky feel in the pocket, complemented by a smooth release. Tri-Fiber Core: Three highly-specialized fibers are combined to weave the Hero 4.0 mesh, improving the head's overall sense of texture, control, and consistency. Resistance to Bagging: The Hero 4.0 mesh's blended-fiber weave helps to resist bagging, helping to keep its controlled feel consistent. Lightweight Feel: ECD's Hero 4.0 mesh maintains its excellent performance without adding excess bulk. Made in the U.S.A.: Designed in collaboration with Jimalax Lacrosse Mesh and tested by elite players, each Hero 4.0 mesh is made in the U.S.A. ECD Hero 4.0 Semi-Soft Striker Mesh in Navy.