The Rigger Boot is a water and heat-resistant non-metallic rigger work boot that features a water-resistant upper, a midsole that includes high-density mesh for anti-penetration, and a heat-resistant outsole (up to 300° Celsius). The Rigger boot is highly recommended for fishing and allied industries, mining, chemical, petrochemical, refineries, welders/foundries, and smelters. The Rigger Boot is ISO 20345-approved.