Viper AirA player who wants a stiff but easy-to-maneuver racket will most likely like the Viper Air. The racket head is of a slim design and with light weight you will feel that it is easy to swing.The ultimate racket for the player who uses the smash and overhead game as their hallmark and wants maximum effect in it. A top-heavy racket with a diamond shape that creates incredibly good speed for the player who wants to dominate in the high game.X EVAThe core is made with Babolat's X-EVA technology, which with the help of two stiffer outer layers will generate speed in hard shots. While the inner, slightly softer layer provides an increased margin of error and comfort on the looser game.12K carbon fiberAn impact surface made of 100% carbon fiber consisting of 12K carbon fiber that provides incredibly good explosiveness in harder blows and provides good control and feel.3D Spin+The hitting surface is created with a sandpapered surface, 3D Spin+, to get maximum grip and spin in the stroke