SIR PIONEER S3 SRC ESD METAL FREE (NANO) safety footwear combines advanced protective technology with exceptional comfort for demanding work environments. Featuring a lightweight Nano fiberglass toe cap and NWT midsole, this metal-free design eliminates detection concerns while maintaining robust protection. The anatomical Air-mix insoles with variable thickness EVA cushioning—3mm at the front, 10mm at the heel—effectively reduces foot fatigue during extended shifts. DRY PLUS polyester lining with enhanced heel protection actively manages moisture and heat buildup. The EVA Super Foam/Rubber sole delivers reliable grip on wet surfaces, including hydrocarbon-contaminated areas. Antistatic properties and interchangeable insoles ensure workplace safety and hygiene standards compliance.
