The SID ESD S3 is a safety shoe with a comfortable Velcro fastener - no more annoying tying of shoes. Lightweight, metal-free, leather and abrasion-resistant protection at the tip are some of the most important features that this model. The microfiber and textile material used make the shoe easy to care, breathable and comfortable to wear. Transparent TPU / PU sole is equipped with the highest non-slip (SRC) properties and excellent damping. Reflective reflective material applications not only look good, but also increase user safety. The best wearing comfort ensures a comfortable, slightly wider fit and a full-surface "ESD PRO black". Ergonomically shaped plastic caps are safe and save weight. Thanks to the textile puncture protection, the shoe remains flexible and maintains its good rolling properties. Metal-free design is also ideal for metal detectors or induction loops. 100% skin-friendly guarantees the best wearing comfort even for allergy sufferers. Thanks to the DGUV 121-119 certification, the shoe is also approved for individual orthopaedic adjustments. If necessary, contact your orthopedic doctor or contact our service. Examples of application: indoor and outdoor, construction, interior construction, warehouse and logistics, production, assembly, etc. If you have any questions, please contact us at amazon@elten.com