These professional disaster relief shoes are specifically designed for hazardous chemical incident environments, featuring specialized corrosion-resistant rubber material that effectively resists strong acids, bases, and various corrosive chemicals. The steel toe protection withstands 10.78KN impact force, while the puncture-resistant sole resists 1100N penetration force, combined with 5000V electrical insulation protection. With total weight under 3Kg and equipped with an emergency quick-release system, making them ideal protective gear for chemical disaster response, industrial accident handling, and specialized firefighting personnel.