Hoodie Unless


This International Mountain Day, in line with our goals to minimize our impact, we have teamed up with UNLESS to create a 100% plant-based tee and hoodie. Through collective collaboration on the mountain and in the design studio, we can create change for good. All profits go straight to Protect Our Winters Switzerland.

  • Hoodie Unless

We’re joining forces for change. This is Mammut X UNLESS.

Discover the collab