The HEAD Graphene 360+ Extreme S Tennis Racquet provides a larger head and more spacious sweet spot than the Extreme MP. The 105 square inch head and open 16x19 string pattern make the Extreme S a spin machine. At 9.7 ounces unstrung, the Extreme S provides lightweight power with enlarged SPIN Grommets at the 12 o'clock position for more string movement and power. The variable 23/26/22 cross section provides the Extreme S solid stability even at a reduced weight. HEAD constructed the Extreme S with Graphene 360+. Graphene inside the head and shaft provide greater stability and energy return, while Spiralfibers in the lower hoop stretch and untwist at contact for greater flexibility and comfort. HEAD updated the Extreme design with a predominantly light grey hoop, and an Extreme yellow shaft. The Extreme S offers a lighter weight and more powerful option for those that play with a good amount of spin. Our play testers found the 105 head size a mobile compromise between traditional oversize frames and smaller mid plus racquets.