S3 safety boots, durable textile, black. Resistant PU/PU outsole, black/blue (color code: 1022) or black/grey (color code: 1012), fiberglass toe cap, puncture-resistant textile midsole, metal-free, high-quality COMFORT STEP insole, ergonomically shaped, modern design, best possible slip resistance (SR), width 11, well-padded shaft for optimal support and comfort, heel lining for easy on and off, and heel reinforcement made of durable microfiber, additional scuff cap, DGUV Rule 112-191 certified, ESD-capable. Article type: safety boots, color name: black/grey, gender: unisex, size (D): 41.0, main color: black, sole material: polyurethane (PU), secondary color: grey, safety level: S3, closure system: lacing.