elten marten laag 728121 s1p blauw Category_Products Work clothes Safety pants Welding Pants S3 safety classification with composite Size workwear:60 S3 safety classification with composite safety toe and metal free puncture resistant midsole The microfiber upper and breathable textile lining enhance ventilation and comfort Equipped with a high performance Sportive ESD insole and a metal free midsole The shoe features a quick lacing system for convenience and includes an extra set of laces for versatility