The upper features the patented XFrame® and overlap construction: made with the latest innovative materials: it wraps the foot evenly and without pressure points, helping to transfer every watt of power and eliminating energy dispersion and foot tingling, often caused by closure systems that do not guarantee uniform pressure.

This is possible thanks to the SLW2 dial, the only one with stepped release that allows millimeter adjustments of the fit on the fly, even with winter gloves.

The new Easyfit Climaflex collar combines the extreme flexibility of the Gore-Tex Rattler® membrane with the hi...