Flame-resistant jeans that look, feel and move like real denim. That is exactly what Big Bill delivers. Our flame-resistant jean collection includes relaxed fit, straight-leg and classic cuts. Each style offers practical pocket placements, so your tools and personal items stay close, secure and within reach while you work. Built with durability features such as reinforced seams and rugged construction, these jeans are made to hold up through repeated wear, tough conditions and long days on the job. Big Bill flame-resistant jeans come in a variety of fabric weights and performance levels, allowing you to choose the denim that suits your environment, from lighter options for warm days to heavier denim for demanding work. Every pair of Big Bill flame-resistant jeans is arc-rated and fully compliant with ASTM 1506, CSA Z462 and NFPA 70E. Tested to high standards and built for long-lasting performance, they provide reliable flame-resistant protection for the life of the garment.