Sioen 5874 Tielson Yellow/Navy Hi-Vis Water-Repellent Flame Retardant Trousers with Anti-Static FabricWith a water repellent, anti-static coating and flame retardant outer coating, the Sioen 5874 Tielson Yellow/Navy Hi-Vis Water-Repellent Flame Retardant Trousers with Anti-Static Fabric are an incredibly diverse, highly functional pair of trousers ideal for use in professional settings where exposure to flame, harsh weather conditions and Electro Static Discharge (ESD) is common. What Size is Right For Me?To find your perfect size, please measure the circumference of your waist (A) as indicated on the image below. If your measurement falls on a sizing boundary, please select the larger size for greater comfort. Size Waist Circ. (cm) 86 - 94cm 74 - 82cm 94 - 102cm 82 - 90cm 102 - 110cm 90 - 98cm 110 - 118cm 98 - 106cm 118 - 129cm 106 - 117cm Key Features and Benefits  Flame retardant outer coating for protection against burning materials and substances  Water-repellent outer fabric ensures you stay dry when working outside Hi-Vis reflective strips on the ankles ensure you stay visible in high-traffic areas Anti-static coating protects you against Electro Static Discharge (ESD), which can be fatal Elasticated waist and leg narrowing by press studs offer personalisation for endless comfort whilst working Ideal for combined use with the Sioen 9464 Marex Hi-Vis Yellow/Navy Flame Retardant Jacket for complete protectionWhat Does Flame Retardant Mean?Flame retardant material is fabric or material that has been treated with chemicals to achieve resistance to fire and flame. When the garment comes into contact with either it will self-extinguish, meaning whatever is burning cannot transfer onto the trousers, keeping you safe from harm.Where Can I Wear Flame Retardant Trousers?Flame retardant trousers are essential for those working in and around open flames and ignition sources. See below for a list of professions where the Sioen Tielson 5874 would be suitable: Welders Industrial Workers Metal Workers Fire Safety Officers Cutters Industrial Factory Inspectors Construction WorkersWhat is the Difference Between Flame Retardant and Flame Resistant Fabric?Whilst flame resistant material is inherently resistant due to being made from fabrics and fibres that self-extinguish, flame retardant garments are simply coated in or treated with chemicals to achieve the same outcome.What are the Benefits of Anti-Static Fabric?Static electricity is produced naturally in the environment, however that process can be sped up when working in industrial settings. Anti-static fabric works by absorbing dispersed electrical charges to keep your body safe. If you work in hazardous environments where electro static discharge is an issue, wearing an anti-static jacket is vitally important. Why Is Wearing High-Visibility Clothing Important?Hi-vis clothing is proven to prevent and reduce the number of accidents that occur in the workplace. In potentially dangerous environments where the Sioen Tielson will protect you from the potential danger of flame and Electro Static Discharge (ESD), making sure you are seen at all times is more important than ever.European Regulation Standards Compliance EN ISO 14116 EN 1149-5 EN 13034 EN ISO 20471 EN 343 EN ISO 13688Declaration of ConformityClick here to view the declaration of conformity for this product Sioen 5874 Tielson Yellow/Navy Hi-Vis Water-Repellent Flame Retardant Trousers with Anti-Static Fabric