d3o™: The frame-inlay d3o™ is a smart material. The specially designed molecules in d3o™ react on different impacts within nano seconds. They stay soft during slow hits and lock together on hard strokes. With this behavior, d3o™ is able to sense the needs of your play and adapts to you. It provides maximum power as well as softer touch for a better feel.

IGS2: The next generation of HEAD's revolutionary Inner Grommet System Technology (IGS2) eliminates exterior grommet holes delivering optimal stiffness, but with less weight. Each tube is now lined with Teflon® friction reducing polymer allowing the strings to slide through the tubes with nearly no friction. This results in maximum energy transfer which increases power on every shot.

Power Channels: HEAD takes Power Channels to the next level! This power technology is created through molded tubes in the throat, eliminating exterior string holes and the traditional grommet system. This lengthens each main string and creates maximum stiffness which results in an incredible increase in raw power. The Power Channels are now equipped with Teflon® friction reducing polymer allowing the strings to slide through the Power Channels with nearly no friction. This results in maximum energy transfer which increases power on every shot.

CT2: HEAD's Corrugated Technology™ is a revolutionary new throat design that optimizes power. Corrugated rails are incorporated into all sides of the racquet throat creating up to 12% more stiffness than conventional racquet design resulting in explosive power on every shot.

Aramid Bumper: HEAD's new bumper technology provides the ultimate in racquet durability. Ultra strong aramid fibers are integrated into the bumper material. The molecules of these fibers strengthen the chemical bond increasing the durability of the racquet head by up to 17%.

Power Stabilizer: HEAD's patented twin tube construction is strategically placed in the head of the racquet to provide maximum stability. This ensures incredible power even on off-center shots.