Babolat Womans Jet Mach 4 All-Court Size:5.5 Frames and lenses are lightweight

Frames and lenses are lightweight and resistant to scratches

The GEL-CHALLENGER 14 tennis shoe creates the stability you need when you're covering the baseline

Visible light transmission (VLT) range is 15-83% and darkens to UV400 based on the amount of UV light exposure

5" (original J2) & 6" (extended J2)  Measurement includes the tapered area above the rubber band and grip wrap

Babolat Womans Jet Mach 4 All-Court Size:5.5 Frames and lenses are lightweightULTIMATE SPEED AND RESPONSIVENESS The JET Mach 4, designed for true competitors, offers responsiveness, lightness, and optimal support, so you can move around quickly on the court. Ideal for intense points, it ensures fluid changes of direction and gives a decisive advantage to players who like to move with speed and precision.