StringKing has made their Performance Strings over twice as durable, 20% lighter, and a pure joy to string with. This means that you will be stringing your stick less, play faster, and according to StringKing generally be a happier person. The sidewall strings are made of a tough, abrasion-resistant shell and ultra-strong, low-density core to provide ultimate durability while also maintaining a light weight. The bottom lace is thin, light, and soft. The bottom lace makes adjusting pocket depth easy and also prolongs the life of the mesh.