Designed for step-in comfort, it gives a precise, supportive fit using a women's specific last that follows the unique shape of the female foot. Firm ankle support for rough terrain and lateral stability comes courtesy of our trademarked 3F System, while the soft Flex Collar increases range of ankle motion for greater comfort on the downhill. The customisable SALEWA Multi Fit Footbed Plus (MFF ) with interchangeable layers allows you to finetune the volume and our Climbing Lacing allows adjustment right down to the toe.