Tecnifibre offers for the first time an answer to the following constraint: how to guarantee high performance players the possibility of maintaining throughout their match a constant and deep ball length while guaranteeing a firm touch to generate spin and a very good durability? Welcome to the Triax! A higher level of playability, thanks to its Multifilament construction. A higher level of durability, thanks to the co-polyester material, used for the first time in a multifilament. A higher level of arm protection, thanks to the use of Polyurethane (HD) whose flexibility is set to 100%. A higher level of spin, directly related to the higher level of firmness of a multifilament.