




GREEN HEART
Improve your ecological footprint with the sustainable GREEN HEART models from ISM. The Safety Knit® Green upper material of the "Green Heart" models is partly made from recycled polyester fibers. This conserves new resources and significantly reduces waste. In doing so, we do not forgo modern, forward-looking design nor comfort, and we make no compromises when it comes to safety. GREEN HEART – FOR A BETTER WORLD!

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