Yonex string Aerobite Boost Color:GREY/YELLOW New shoulder belt structure-Improved construction

New shoulder belt structure-Improved construction and pattern so that the shoulder pads conform to the shoulders

Description: Easy access to power and plush feel

Description: This powerful racquet is made to bring the ultimate in power to your attacks

3U: 21~29lbs Recommended String-Hard Hitter-BGABBT

Description: Casual fit and soft feel

Yonex string Aerobite Boost Color:GREY/YELLOW New shoulder belt structure-Improved constructionDescription: 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