This does not affect your right to an exchange or refund for faulty equipment.
The front is made of steel, the rear in aluminum. We find the innovation in its ski matic 2.0 binding, which closes comfortably on the front of the ski boot (making the operation much more comfortable) and does not interfere with the rear walk / ski systems of the boots. The central bar allows adjustment. Equipped with the famous Grivel proactive Antibott both in the front and the rear to prevent snow build up. Sold together with the practical Crampon Safe to easily store it in your pack.