Very flexible and with high perspiration performance. Poromax Lining a innovative technology that, due to a special internal chamber structure, removes the moisty hot hair from the inside of the shoe and facilitates uniform temperature distribution. Carbon Light, polycarbonate toecap. Q-Flex, non-metallic insole. Flexible and anti-static. Resistant to perforation and with thermal isolation. Comfort insole Exchangeable, antistatic and high comfort insole. More comfort and stability to the foot. Washable and replaceable. Non-metallic safety shoe. Sole with bicolour Nitrile rubber track and with a upper sole layer in soft PU for greater comfort.