Genesis Trionic Tennis String Set of Black 18g 1.2mm Crashtape Graphene strengthens the frame

Graphene strengthens the frame

where it's molecular chains are strategically aligned to minimize tension loss over time and it's poly-ether-ether materials enhance strength and flexibility

By combining our expertise with Michelin’s

three litres of fluid or a combination of both with the VENTURELITE 4 VEST

5 JUNIOR shoe with its extreme durability and comfort and upgraded stability and flexibility

Genesis Trionic Tennis String Set of Black 18g 1.2mm Crashtape Graphene strengthens the frameGENESIS TRIONIC IS A THIRD GENERATION TRIANGULAR SHAPED CO POLYESTER, IT HAS SPECIAL CHEMICAL ADDITIVES FOR EXCELLENT SPIN AND COMFORT. Genesis Trionic Tennis String Set of Black