Inner malleolus protection For impact protection, the RUN model has 3D.DOTS inside the malleolus area.
Double Layer A "DOUBLE LAYER" sock which brings 6°C more warmth! A first SILK layer for a very soft touch to the skin. A second layer in MERINO WOOL and SILK for perfect thermoregulation. This double layer knitting guarantees an extreme foot comfort with exceptional warmth.