A perfect, systematic fit
The idea behind the MFS Vakuum® styles is to combine a stable outer boot, providing security and purchase, with a particularly soft and adaptable inner boot. The special foam is used in the entire boot, thus adapting perfectly to the whole foot.
Also particularly impressive is the elasticated GORE-TEX® in the heel area, which means there are no seams at the heel.
The footbed adapts to the foot and it simultaneously provides very good support.