Yonex string Aerobite Boost Color:GREY/YELLOW Multi-filament tennis strings are constructed

Multi-filament tennis strings are constructed from hundreds of tiny fibers

For players who demand a steep angled and devastating smash

Super Slim Shaft

Frame Aluminum Shaft Composition Graphite / Nylon

Air mesh improves the softness of the shoulder contact

Yonex string Aerobite Boost Color:GREY/YELLOW Multi-filament tennis strings are constructedDescription: A hybrid multifilament string engineered for maximum control without sacrificing repulsion. The vertical strings are made of Vectran(tm), a super fiber more than twice as powerful as nylon. Combined with a super thin cross string, this hybrid setup retain Material: CORE High Intensity Nylon Multifilament, Super Fiber: Vectran(tm) (mains only) OUTER High Polymer Braided Nylon Fiber, Oval Shaped (mains only) COATING mains Polyurethane