4 points crampon, suitable for trekking on uneven ground: snow, grass, earth…... Straps fastening system which allows a perfect stability on the shoe. Suitable for every kind of shoe through an easy adjustment system.
These have turned out to be a great tool in summer scrambles in the Canadian Rockies. Much lighter than hauling a full crampon. Particulary handy in ascending a frozen creek bed, short icy ridge sections, etc.