Confident for the game before the first serve: it’s all in the right sole. Above all, it should provide you with stability and grip during quick change of direction. The flat all-court model achieves this on hard and granulated surfaces. If you want to have exciting matches on sand courts, the clay model with herringbone pattern provides the perfect grip. Indoors, on the other hand, we recommend not using a profile at all, in order to achieve top speed even on dull carpeting. Finally to the top class: the grass court à la Wimbledon. Here, small rubber studs create a compromise between protection of the sensitive surface and stability, which gives you a lot of power.