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 while still being lightweight at 655 grams. The duel density CME midsole ensures energy rebound with every step to fight fatigue, while the BEACON MESH technology enhances visibility and safety. The perfect safety boot for hard surfaces day in day out. Hybrid Safety Hiker Nano Gravity Carbon Fiber Safety Toe Cap Lightweight, 655 grams Beacon Mesh Reflective Technology for enhanced visibility Water Resistant Leather Breathable Nylon Upper 8-Gauge YKK Coil Zip Memory foam / PU footbed with ERP Pod comfort Technology Nylon (Non-Metallic) Shank Compression EVA Midsole (CME) SRC non-slip rubber outsole Certified to AS 2210.3:2019