When you work around thermal hazards, electrical energy and harsh outdoor conditions, heavy rain and strong winds are more than an inconvenience. They can quickly become safety risks. Most standard rain gear is made from meltable materials that do not comply with industry standards, which is why workers in oil and gas, utilities and other high-risk environments need flame-resistant and arc-rated waterproof protection they can trust. Big Bill flame-resistant waterproof shells are built to keep you dry, focused and compliant through the worst weather. Selecting the right waterproof flame-resistant gear starts with protection. Every Big Bill waterproof shell is labeled clearly and compliant to help guard against the hazards identified in your workplace assessment. For work in low light or fast-moving environments, hi-vis options help you stay seen and stay safe. A shell that is too tight can limit mobility, while a garment that is too loose can snag on equipment. Big Bill waterproof shells are built with movement in mind to help you work confidently in any weather. Every Big Bill flame-resistant waterproof shell is arc-rated and fully compliant with ASTM 1506, CSA Z462 and NFPA 70E. They are tested to high standards and engineered to deliver reliable protection for the life of the garment. Layer them over your flame-resistant base layers and workwear for dependable comfort, dryness and compliance when the weather turns rough.