The Vertex 04 W is a lightweight diamond-shaped racket with a rough Topspin surface that provides enhanced grip and spin, delivering maximum power and high performance without compromising control. Designed for professional and advanced players, it features two innovative frame technologies. The CURVAKTIV system, with its rotated structure, offers increased resistance to twisting. The rotation of its surfaces allows for a variable section along the racket’s sides. This results in a smaller section than the Vertex 03 frame, improving rigidity, while the wider lengthwise section ensures more consistent stress distribution across the racket. This optimized stress and vibration distribution is further enhanced by the combination of CURVAKTIV with AIR POWER.

The AIR POWER is the next step in the evolution of the Air React Channel system. It features a hollow channel in the lower part of the blade, which performs better than a solid design because it uses less material and is less prone to deformation, thus strengthening the structure. The racket's external core is made from Fibrix hybrid fibre, with an internal core composed of the new MultiEva rubber, which combines two different EVA densities. The frame is constructed from 100% carbon fibre CarbonTube, and it also incorporates the new Vertex core for added performance.

The racket would suit an advanced+ level player looking for a quality, lighter weight racket with a good balance of power and control.