Best fit out-of-the box. Precise anatomical shape results in an accurate fit that offers more comfort and better performance Mach1 starts with matching the anatomical shape of the foot.
To guarantee the perfect fit matching every foot-shape the Mach1 series is offered in 3 different volumes:
- LOW VOLUME: 98 mm
- MID VOLUME: 100 mm
- HIGH VOLUME: 103 mm