Endorsed by juan martin del potro the wilson burn fst 95 is a control oriented tennis racket designed for baseliners who want to play aggressively and has a mid sized 95in2 613cm2 head this head light balanced option is suitable for players looking for pinpoint accuracy and shot precision and moves faster through the air thanks to fast speed technology fst high performance carbon fiber technology delivers more stiffness and explosive power whilst innovative x2 ergo technology ensures a p