This premium TNT2 string offers a stiffer, crisper feel for Tour-Like control and accuracy but still offers excellent resiliency and elasticity for greater ball pocketing thus providing exceptional power, comfort and playability. TNT2 Tour features a new and unique construction that consists of six high-energy monofilaments surrounded by a stiffer high tenacity polyamide outer matrix core. The result is: Ultimate Control, Superior Playability, and Long-Lasting Performance.