The use of urethane and silicone in the head of the frame with Sonic Core technology increases ball contact time with the racquet and improves energy return, resulting in more power and better ball spin. This method allows for a more efficient transfer of impact force, providing an advantage in both power and spin.

A thermoplastic elastomer used in the handle of the racquet to protect the joints of the upper limb. Contributes to softer strokes and absorbs shock.