This S1 Composite Trainer is lightweight and features ESD properties and excellent slip resistance. Outstanding breathability and ventilation offers maximum comfort to the wearer. This S1 Composite Trainer is lightweight and features ESD properties and excellent slip resistance. Outstanding breathability and ventilation offers maximum comfort to the wearer. S1 ESD CERTIFIED WITH COMPOSITE TOE CAP – Offers lightweight impact protection without metal, ideal for static-sensitive environments. COW SUEDE AND MESH UPPER FOR VENTILATION – Keeps feet cool and comfortable in warm working conditions with enhanced airflow. NON-METALLIC AND NON-MAGNETIC FOR ESD SAFETY – Fully metal-free and safe for use in cleanrooms, electronics, and ATEX zones. DUAL DENSITY OUTSOLE WITH SLIP AND OIL RESISTANCE – Durable PU sole absorbs shock while maintaining grip on varied surfaces. CUSHIONED FOOTBED AND PADDED COLLAR FOR COMFORT – Reduces fatigue and supports long periods of standing or movement.