This 100% non-metallic Monzonite boot with protective toecap, midsole and internal metatarsal guard is highly robust and developed with specialist durability materials including FORCE10 components, Moisture-tech by Sympatex waterproof membrane, IMPACT SHIELD and R-TEN thread. It features a No. 8 YKK side zip for convenience. Suitable for agricultural, construction, offshore and quarry industries and rail workers.