OCsystem®: the innovative, internationally-patented non-slip system. In many cities and regions across the globe, people struggle with dangerous, icy surfaces when at work and during their everyday lives. In places where these weather conditions are common, nobody – no matter how used to them they are – is fully at ease while out and about. The patented OCsystem® will put an end to these problems, once and for all. Our non-slip system increases grip, helping you walk comfortably and keep a firm footing on icy surfaces. OCsystem® is built into the soles of your shoes during the production phase. The system features stainless steel studs and a framework created with special, flexible polyurethane that is durable at even the most extreme temperatures.