Reebok safety shoe S1PS FE4 Adventure Safety IB3611S1PS, size 47 The FE4 Adventure Safety shoes comply with the EN ISO 61340 standards for ESD shoes and offer protection against static discharge. The robust, studded rubber sole provides considerable slip protection. Additional comfort is provided by a padded forefoot and angled heel design, making them ideal for demanding environments. Features include a protective composite toe cap, microfibre, mesh and TPU upper, microfibre lining, moulded polyurethane foam insole, non-slip studded rubber outsole and a non-metallic Floatride Energy foam midsole. Special features include an extra wide toe cap, 100% non-metallic construction and ESD compliance. CE category II. EN ISO 20345:2022 S1PS SR ESD.