Longer is the abbreviation of the protection class, more protection systems will be employed to protect the worker.
Safety boots in protection class S3 AN SRC CI are safety shoes that present a high grade of protection for those who work in the outdoor, particularly in winter thanks to their capability to isolate the foot against cold temperatures. This particular protection is identified with the abbreviation CI.
They are high and durable work shoes too, designed to protect the foot and the ankle, thanks to the specific reinforcement indicated on the abbreviation AN.
They are anti-slipping work shoes that assure you while you're working with slipping surfaces and oils.
