Babolat Pure Aero Stars And StripesMore colour for your game. Pure Aero by Babolat comes in a great stars and stripes look. You just cant help wanting one! Unique aerodynamics, improved frame profile and a higher swing weight. Despite all the changes, Pure Aero remains super agile, has added stability, a crisper game feeling and more comfort. Technologies: FSI Spin Technology: The larger gaps between the horizontal strings increase spin potential. Larger loops on the upper racket head