Cookie preferences This website uses functional cookies, analytical cookies and marketing cookies. Below we explain the different cookies. You can choose which cookies you agree to.
Functional cookies ensure that the website functions properly. These cookies are therefore enabled by default.
Analytical cookies help us analyze the use of the website so we can continuously improve it and provide an optimal user experience.
These cookies ensure that you see advertisements that are tailored to your interests; for example on social media and external websites. If you do not accept these, you may encounter advertisements that are less relevant to you.
Cookie preferences 21RUN uses cookies and similar techniques ("cookies") to offer you an optimal user experience, to keep the website reliable and safe, to show you relevant advertisements, to measure your browsing behavior, to make our own channels more relevant and more personal and to offer you relevant advertisements on social media and external websites. Click on 'Accept cookies' to agree.
The Altra Mont Blanc Carbon is a reliable all-rounder for all your trail adventures. The shoe has a versatile character that makes this model suitable for every trail distance and type of training. The trail shoe for every type of trail!
Midsole
The midsole is made up of two foams. Directly under the foot you will find a layer of Altra EGO™ PRO, a super lightweight and responsive foam. The bottom layer of the midsole consists of Altra EGO™ MAX. This luxurious, lightweight foam is specially developed to make running as comfortable as possible. It is relatively soft and provides good energy return. The Mont Blanc Carbon has the Standard FootShape™ fit. This fit gives the foot enough space to move naturally. The full carbon plate of Carbitex™ is designed to bend naturally with your foot.
Upper
In strategic places, the Engineered Mesh upper provides flexibility and breathability while in other places the shoe fits a little tighter. The shoe is a little tighter around the midfoot for a secure and supportive feel. In the upper of this shoe Altra has used synthetic yarns.
Outsole
The shoe uses an innovative outsole technology developed by Vibram in collaboration with top athletes, called Vibram Litebase. The Vibram Litebase outsole reduces the thickness of the sole by 50%, reduces the weight by 30% and retains 100% of the grip, traction and durability that Vibram is known for. The Mont Blanc Carbon has 3.5 mm long studs. Secure the Altra Mont Blanc Carbon and start exploring the trails within days!