Epoch Lacrosse Otter Mesh | Ultra Light Weight | Hydrophopic | Medium-Soft 10 Diamond Lacrosse Mesh Otter Mesh Simply Better. It's science. Not marketing. Otter Mesh is the worlds lightest weatherproof lacrosse mesh manufactured using advanced composite materials. Otter Mesh is Patent Pending. Otter Mesh has UV protection and will not undergo thermal shrinkage, or thermal expansion so your pocket stays consistent on hot and cold days. Otter Mesh demonstrates extremely low elasticity (wet and dry), exhibits high abrasion resistance and is biologically and chemically stable. Otter Mesh is 100% recyclable Otter Mesh has an iQ6 (medium-soft) rating, which has the perfect blend between the "feel" you get with soft mesh and the performance of broken in hard mesh. This ultra lightweight mesh is 50% lighter than conventional mesh and provides unmatched feel and control under all playing conditions. Otter Mesh has essentially made every head on the market 18g lighter. Just String and Play. With extremely low elasticity properties, once you string your pocket, you are done. There is no break in period and you pocket will not bag out over time giving you a pocket that is game ready, longer.