Genesis Heptonic 1.14 Tennis String

Due to the thinner profile, the Genesis Heptonic 1.14 offers greater spin potential and more feel than the thicker 1.24mm version. Featuring many similarities to the popular Hexonic string, this one is formulated using a different composition of the co-polyester materials to be more elastic, leading to greater power and comfort. Utilizing a seven sided geometry, Heptonic has excellent ball bite for easy spin generation to go along with the feel and depth. A special chemical process is used to prolong string life by minimizing the effects of string notching and helping to maintain tension. This is an ideal string for baseliners that are primarily seeking power and spin with solid durability characteristics.

Construction: Extruded co-polyester monofilament
Color: White
Gauge: 1.14mm

Need help selecting a string? Check out our Choosing The Right Tennis String guide for more assistance.