CLASSIC GOES SAFETY: Inspired by PUMA classics that have been popular for decades, the HERITAGE work shoes collection combines style with outstanding wearing comfort and reliable protection. OIL-, HEAT- & SLIP-RESISTANT OUTSOLE: The 572°F heat-resistant rubber outsole has a slip-resistant herringbone pattern with optimum grip. It meets ASTM F2913-19 non-slip testing standards and ASTM F3445-21. COMPOSITE TOE CAP: The fiberglass reinforced composite toe cap offers more space for the toes, is lighter than a common steel toe, antimagnetic and thermally insulating. These safety shoes meet or exceed the highest ASTM standards for toe impact I/75 and compression C/75 protection (ASTM F2413-18 and ASTM F2412-18a). SCHOCK ABSORPTION: The large idCELL elements inside the heel and forefoot area consist of a very soft, shock absorbing EVA material. They perfectly absorb impacts and shocks e.g. when the heel strikes the ground. ADDITIONAL SAFETY FEATURES: EH