Water-repellent upper made of soft Nubuck-effect microfibre. Lightweight hi-top safety footwear with metal-free toe cap made of composite. The use of the innovative, latest-generation PU mix sole for these safety shoes results in a significant overall reduction in weight of the footwear for improved performance and comfort during the working day. S3 CI SRC ESD hi-top safety shoes with special protection of the sole from the cold (At temp. ≤ 10 °C.) which makes this style suitable in all work situations with frequent exposure to low temperatures and in damp environments, such as transport & logistics, for use by warehouse workers, plumbers, and electricians, etc.