SFX EVO ALL COURT (Black/Red) Size:10 Matryx® EVO technology was designed

Matryx® EVO technology was designed to offer the optimum compromise between comfort

the paddle has faster swing speed that gives you a critical advantage

As it says on the shoe

3D 18k Carbon Fiber

originally used in aerospace engineering

SFX EVO ALL COURT (Black/Red) Size:10 Matryx® EVO technology was designedDESCRIPTION The SFX EVO is the perfect shoe for anyone, from amateurs to advanced players, who wants absolute comfort on any surface. The larger volume in the forefoot and the comfortable design promise an unrivalled first fit experience. This is the perfect shoe if you have a "strong" and rather wide foot. In terms of design, we've retained the flexibility and support that you expect from a tennis shoe, in a unique, streamlined look for wearing when