Atomic provides true HYBRID SAFETY, allowing for cross-functional industrial use. From the worksite to the warehouse, the hiker hybrid construction delivers durability and safety. The perfect safety boot for hard surfaces day in day out. Features: Beacon Mesh Reflective Technology for enhanced visibility, Water Resistant Leather & Breathable Nylon Upper, Memory foam / PU footbed with ERP Pod comfort Technology. Ideal for Light Industrial, Warehousing & Logistics, Transport, DIY. Specifications: Group Class: Boots Safety, Colour Extention: Black, UK Size: 4, EU Size: 37, Country Of Origin: China, Safety Standard: EN ISO 20345:2011, Safety Cat: P E A FO HRO SRC, Safety: S1, Gender: Unisex, Upper Outer Material: Leather, Lining Material: Mesh, Sole Material: Rubber /Eva, Heel Height: 20, Heel Type: Flat, Fitting: Standard, Fastening: Zip.