Piton 7.0 Soft is a high-end intermediate racket made of 80% carbon. There are 3 layers of fiber glass and 1 layer of carbon 3K fibers. Piton 7.0 Soft is very similar to Piton 7.0 with the only difference being respectively 3K and 12K carbon fibers in the racket face. These layers combined with Soft Rubber EVA creates a racket full of power and great control. Due to the high quality of material in this racket the racket also lasts longer. That is also why the price is a bit higher than most intermediate rackets.