The new SFX 4 has never worn its name so well: Superior Fit eXperience. Every detail is designed to make this model the benchmark for tennis shoes in terms of fit and performance.
With its wide fit and heel extension, it offers particularly plush comfort while ensuring stability on every step.
Featuring a lightweight and ventilated upper, whether during training or in long matches, it will revolutionize your tennis experience.
BENEFITS
FIT
Come experience FIT with the new SFX 4. Its fit is ultra comfortable thanks to its increased width, padded tongue, and breathable upper. The comfort is guaranteed by the thickest Ortholite insole in our range.
CUSHIONING
The Extra Cushion technology was developed specifically for the SFX 4 model. We have tested and approved it with our partner Human Fab (center for sports expertise and performance) and it provides additional cushioning compared to the old generation. Result: maximum shock absorption regardless of your angle of attack!
SAFETY
Because comfort is also about playing safely, the foot is placed in a bucket seat and the internal straps wrapping around the midfoot will allow you to move with confidence no matter the phase of the game.
ORTHOLITE
The Ortholite® insole is the thickest in our range, for maximum comfort (60% thicker than the PROPULSE Fury 3). The insole is molded to the shape of the foot, and is made of 20% recycled foam from production line trimmings.
