JALAS Neutralizer 8710M Medium Arch is the insole for those with a medium arch – the most common foot shape, and the one most often poorly supported by the standard insoles supplied with safety footwear. The insole is anatomically shaped with heel and foot support, and features a TPU guide rail that keeps the foot stable and prevents it from rolling out of position throughout the day.

Under the forefoot and heel there are dual cushioning zones in Poron XRD. The material absorbs up to 90 per cent of impact energy, taking away much of the load that would otherwise travel straight up into the knees and back when standing and walking on concrete, steel or other hard surfaces. Over time, this means less strain on the body and a lower risk of repetitive stress injuries. The perforated forepart allows air to circulate through the insole, helping the foot stay drier.

The insole is ESD-approved with an electrically conductive polyester thread and can be used where static discharge requirements apply. It fits all JALAS safety footwear and is available in sizes 34–50. Remove the original insole before inserting the new one.

The Neutralizer is also available in versions for low, high and extra-high arches, so you can choose the one that matches your foot.