
The La Nina features the all-new PRO-Thane particle coverstock. PRO-Thane features a combination of a new shell material called ACCU-Tread and Storm's new TDR (Thermo Dynamic Response) particle technology. The creation of this combination has resulted in an entirely unique form of particle technology into the marketplace, which creates significantly different performance characteristics than present particle technology balls. In keeping with the innovative traditions of Storm Products, PRO-Thane proves to be the most powerful, versatile and durable coverstock to date. PRO-Thane with TDR creates a wide, porous footprint that produces more friction throughout the entire lane. Through use, you can literally feel the molecular ionization of the TDR particles creating a more porous surface. Unlike many of the filler loaded coverstocks being used today, PRO-Thane polishes, sands and resurfaces with all the ease of conventional reactive urethane. Due to the phenomenon of molecular ionization, PRO-Thane maintains its maximum hook potential longer than any other coverstock available today. La Nina is powered by an all new Motion Control Core design featuring Vertical Dual Density Technology for built in mass bias. The new Motion Control Core is perfectly matched to the PRO-Thane coverstock to produce optimum reaction on medium to heavy oil conditions.