MACH 6 Size:44 2/3 Composed of a light and

Composed of a light and resistant foam

This is the first time that On has used PEBAX foam in its competition shoes

Weight: 278g

Superior quality design: Breathable technical mesh with a secure heel that hugs the foot to ensure your comfort from morning to night

lightness and reliability over miles and miles of trail

MACH 6 Size:44 2/3 Composed of a light andYou have before your eyes the lightest and most dynamic Mach to date. Fast, this training shoe is sharpened to provide increased energy return thanks to a supercritical foam midsole. It also benefits from optimal longevity with an outsole enhanced with strategic rubber inserts. The design of the shoe has been revisited from every angle to favor speed. We've added a new sleek jacquard upper with breathable zonal knitting and an internal gusset designed