With the newly developed PERBUNAN MULTIFLEX outsole, STEITZ SECURA presents sturdiness and flexibility in one. It is specifically designed to provide optimum support for the natural range of motion whilst enhancing comfort during everyday work. The highlight of the sole is the integrated flex zone in the area of the metatarsophalangeal joint. A softer, more flexible Perbunan material is used here, whilst the rest of the sole is made from a firmer Perbunan. This intelligent combination of materials ensures targeted flexibility, noticeable relief for the joints and maximum comfort, whether walking or standing. The deep-treaded outsole guarantees excellent slip resistance on a wide variety of surfaces and gives the sole its distinctive, secure grip. In combination with the proven STEITZ SECURA multi width system, the PERBUNAN MULTIFLEX outsole helps to prevent injuries and promotes long-term wellbeing. Initially, the new outsole is being used for the new shoe series DURO GUARD – for the highest levels of comfort, safety and stabilty.