Wilson DUO POWER NXT POWER 16G + ALU POWER 16G.

Duo Power is the perfect hybrid for the player who wants outstanding playability. It includes Luxilon ALU Power 16L, one of the most iconic co-polyester strings ever made. This string will give you an outstanding combination of control, spin and durability. The other string is NXT Power 16, one of the softest and most responsive multifilaments on the market. Taken together, this hybrid delivers a “best of class” combination of spin, power, comfort and precision