Flex indexB1 Strap-on crampon-compatible
Lace system3 Zone
- Base Fit®: Sliding webbing transfers power from lacing area to soles, ensuring improved hold in boot to increase safety and comfort.
- 3 Zone Lacing: Individual 3-zone lacing. Can be adjusted to person and situation
- Motion Control: Reinforced, flexible inside prevents you from twisting your ankle while maintaining full freedom of movement
- Elastic GORE-TEX® tongue construction
- Memo Foam: Ensures individual fit and cushions foot at instep, shin and ankle
- Feet Map: Lining and padding system takes account of the different areas of the foot to ensure less perspiration, less cold and prevention of pressure points.
- Rolling Concept®: Patented Mammut® sole concept: The support and cushioning encourage the foot’s natural rolling movement and consequently reduce fatigue and the danger of twisting your ankle.
- Raised rubber rand
- Board lasting
- Easy resoling
- Strap-on crampon compatible