he Hack Comfort is a diamond-shaped racket that provides maximum power and high performance without loss of control. It is designed for professional or advanced players 
It incorporates the innovative Air React Channel system, which consists of an aerodynamic frame that simultaneously creates a firmer, more agile, and lighter structure. The rough 3D Grain surface gives the racket more impact.
Its external core is made from Fibrix hybrid fibre, its internal core from the new MultiEva that consists of 2 different Eva densities, and its frame from 100% carbon fibre CarbonRube. It also has an aluminium Metalshield protector, a Hack core, and Nerve channels down the side of the frame.