Offering amazing power with controlled spin, Genesis Thunder Blast also provides some of the best tension retention compared to other multifilament synthetics because of a unique construction process.
The center core utilizes a very elastic monofilament compressed and heated to stretch easily. The outer core is twisted by soft elastic multifilaments. The outer coating resembles a rough surface for increased spin potential.
Players who come in to the net a lot will appreciate the soft capabilities of this string with its impeccable touch and comfort. In addition, terrific controlled power and spin "on demand" with Genesis' special coating that resembles a rough surface.