High level of protection but still light in weight? The Hovi hi-vis trousers are a waterproof rain trousers with ARC protection in a light and improved Siopor® Excell fabric. The 3-layered fabric protects excellently against foul weather, heat, flames, welding sparks and the risks of an electrical flashover. These high-visibility trousers are soft and supple, making them a pleasure to wear in potentially hazardous working environments.