Yonex VCORE Pro 97H (330 gram) Tennis Racquet Review (endorsed by Stan Wawrinka!) 💪 - YouTube
Amazon.com : YONEX VCORE PRO 97 (310g) Green/Purple Tennis Racquet in 4 1/2" Grip Strung with 16g Black Syn Gut Racket String - 3rd Gen for Increased Power Potential & Stability :