Ultralight crampon made entirely of Sandvik Nanoflex special steel: a metal alloy that, thanks to nanotechnology, is twice more resistant to tensile stress than thermally-treated chrome molybdenum steel, and 20% harder. This allows a small cross-section (1.8 mm) of the structure, which not only offers exceptional lightness, but also low resistance and wear, with sharper and thinner teeth that penetrate faster into the hard snow. The semi-automatic binding ensures solid attachment even to semi-rigid shoes. For ski touring and Telemark boots we recommend Tour Nanotech Auto, with automatic binding.
Tour Nanotech is recommended for shoes up to size 44 (size depends on shoe, brand and model) due to the reduced front area.
Sandvik Nanoflex is an innovative steel alloy with 60% higher strength than normal steel. This can lead to significant savings in material and weight.