The 2022 Carboflex range gets its name from the breakthrough innovation from Tecnifibre called X-Top, inspired by Mohamed El Shorbagy. A patented technology allows the removal of the bumper’s plastic inactive material at the top of the racket, and instead to use 100% active fibres. No bumper = More active fibres = 100% performance! More Resistance, More Speed, More Power, More Reactivity, More Playability.