As with the other frames in Head’s lineup, the Radical Pro has been given the Auxetic treatment. It’s not a new material but rather a carbon fiber construction in the yoke of the frame designed to ...

The specs on the Radical MP remained largely unchanged. The primary tweak to the racquet is the addition of Auxetic 2.0, which expands the carbon fiber construction into added parts of the frame.

Forbes contributors publish independent expert analyses and insights. Tim Newcomb covers tennis gear/business, stadiums and sneaker tech. World ATP No. 1 Novak Djokovic offers Head an unparalleled ...