Nubuck leather long lasting, flexbile and breathable.
Sympatex lining with waterproof membrane which absobs the water vapor and removes it through the lining to the outside.
Insulating PU insock specially developed for those who work with electricity.
Q-Flex insole with cork anti perforation, non-metallic and anti-static.
FUSION sole with PU (extremely soft and comfortable) and insulating Nitrile Rubber against electrostatic discharges.
Tested and approved at a voltage of 18 000V at 60Hz for one minute, according to ASTM F2413-18 American standard.