Whether you're working on a rigorous jobsite or need extra protection in challenging environments, the Hawx Mens FR Solid Zip-Front Insulated Work Vest offers durable and reliable protection. Built with fire-resistant materials, this vest is designed to safeguard you without sacrificing mobility or comfort. This is the ultimate gear for tough jobs requiring high safety standards.Product Features:Fire-Resistant Protection: Meets stringent NFPA 70E and NFPA 2112-2018 safety standards, ensuring you stay protected from fire hazards while on the job.High Safety Ratings: This vest is CAT 4 and APTV 54 cal/cm rated, providing high energy break-open threshold for extreme protection against electric arc flashovers.Warmth and Insulation: Westex InsulAir 15.3oz Quilt, made of 80% FR Silica Rayon and 20% Polyester, offers superior insulation to keep you warm during colder conditions.Convenient Zip Front Closure: The easy-to-use zip front closure allows for quick and convenient wear, saving you time without the hassle of buttons or snaps.Functional Design: Equipped with two large lower hand warmer pockets, this vest ensures your hands stay warm and provides ample storage space for essential items.Durable and Comfortable Fabric: Constructed with FR Westex shell made of 88% Cotton and 12% Nylon, and a lining of 100% Cotton Fill, offering durability and comfort throughout the workday.Standing Collar: The standing collar adds an extra layer of protection around the neck area, enhancing both the functionality and style of the vest.Easy Care Instructions: Designed for hardworking individuals, this vest is machine washable in cold water and tumble dry low for easy maintenance.Stay protected and comfortable with the Hawx Men's FR Solid Zip-Front Insulated Work Vest, the essential gear for any high-risk jobsite. Invest in safety and quality you can trust.Shell FR Westex: 88% Cotton / 12% Nylon ; 12oz. Lining: 100% Cotton Fill, Westex InsulAir 15.3oz Quilt 80% FR Silica Rayon / 20% Polyester, Zip front closure, Standing collar, Two large lower hand warmer pockets, Straight back yoke, CAT 4 and APTV 54 cal/cm rated, NFPA 70E and NFPA 2112-2018 rated, Machine wash cold and tumble dry low, Imported,