GREAT FIT
OUT OF THE BOX

The anatomical shape of the liner and shell are the key to a great out-of-the-box fit.
The closer the liner and shell match the natural shape of the foot, the better the fifit and performance will be.

Low volume: 98 mm

Mid volume: 100 mm

High volume: 103 mm

SELECT A VOLUME LOW VOLUME MID VOLUME HIGH VOLUME

VOLUME STORY

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