ECD Hero 4.0 7D Semi-Soft Lacrosse MeshECD Hero 4. 0 7D Semi Soft Lacrosse Mesh adds a new option to the number one mesh line in lacrosse. The larger diamonds, combined with Hero 4. 0's Tri Fiber Core, create a unique pocket with tons of hold and a smooth release. In a game where player preference is everything, Hero 4. 0 7D offers another option to help bring your game to the next level. 7 Diamond Weave The larger diamond sizes offer maximum control and hold. Tri Fiber Core Three highly