Box Frame : A box Frame Structure with increased rigidity that provides an exceptionally solid feel.
Aerogroove : Extended Groove design on the frame reduces air resistance and improves racquet face stability.
Quad Booster : Increase Rigidity on 4 corners of the frame provides racquet face stability and exceptional bite. Cross Flexible Frame : Mizuno Distinctive technology for optimizing the rigidity distribution of the frame. The improved frame which is designed to bend towards the inner side provides added bite to the shuttle.
Impact Navigation : Increased rigidity on the joint improves racket face stability and increases bite. Mizuno Badminton