The level of rigidity of a boot depends mainly on its midsole.

We use six different Bestflex midsoles made from different materials, giving our boots five different levels of rigidity and flexibility, each ideal for its intended use.

The midsoles marked with a ‘+ P®’ are aditionally lined with PORON® Performance, which gives the boot a high energy return and excellent impact absorption for the complete life of the boo (for more information, see: PORON® Performance)

Bestflex 1 / Super Flexible

This is our most flexible midsole, and is therefore used in light shoes where the day-to-day comfort is the most important feature, and where the use is limited to travel, lighter hiking and urban use.