windproof and ultra breathable

- 1mm E4 neoprene

This gives you a boot that you can wear all day

easy replacements

while being made with the environment in mind

SK4 Advanced Compression Merinould Skisokker - Herre - Black Size:42-43 windproof and ultra breathableSK4 Advanced Compression from Falke is the "thin" ski sock in Falke's ski sock range. The sock is for the advanced skier, due to their light padding, which fits perfectly in all custom fitted boots. Falke SK4 is made with 55% wool, which ensures good transpiration of excess heat and moisture, and gives you good comfort all day long. Falke SK4 is sewn anatomically correct and therefore comes in a right and left sock. There is extra protection at the