Nano gravity safety toe cap 300-Degree heat resistant outsole Wellmax® Puncture resistant plate Compression EVA midsole for shock absorption Lightweight memory foam & PU footbed Non-metallic shank for structure Reflective technology for enhanced visibility 8-Gauge YKK coil side zip for easy on-off Abrasion resistant scuff toe cap Water resistant leather & breathable nylon upper Lightweight safety boot, 655 grammes Hard Yakka Men's Atomic PR Hybrid Side Zip Safety Boot