Introducing the National Safety Apparel Men's FR Classic Short Sleeve Work T-Shirt - Big, designed to offer unparalleled protection and comfort for hard-working individuals in rigorous environments. This protective garment ensures safety while providing a comfortable fit all day long.Product Features:Dual Certified Protection: This shirt is dual certified for flash fire and arc flash protection, ensuring you remain safe from sudden fire hazards and electrical arcs, making it an ideal choice for industries like utilities, chemical, and oil and gas.Durable Material: Made from 7 oz. 100% FR Cotton, this shirt offers durability and fire-resistant protection while maintaining breathability and comfort.Comfort Fit: The rib-knit cuff and waistline provide a snug and secure fit that stays in place while you work, preventing distractions and allowing you to focus on the task at hand.Industry Certification: Certified with NFPA 70E, NFPA 2112, ASTM F1506, CSA Z462, and OSHA 1910 standards, ensuring you meet workplace safety requirements and regulations.Functional Design: The left chest pocket offers convenient storage for small tools or personal items, keeping them within easy reach.Designed in the USA: Proudly made in the USA, this shirt supports American workers and ensures the highest craftsmanship and quality.Comfortable Wear: Featuring a smooth covered crew neck and shoulder seam for enhanced comfort without irritation during prolonged use, and machine washable for easy maintenance.Embrace safety and comfort with the National Safety Apparel Men's FR Classic Short Sleeve Work T-Shirt - Big, the ultimate choice for protective, reliable workwear.Made in the USA, 7 oz. 100% FR Cotton, Short sleeve, Smooth covered crew neck and shoulder seam, Left chest pocket, Rib knit cuff and waistline, Dual certified for flash fire and arc flash protection, Arc Rating 8.9 cal & CAT 2 rated, NFPA 70E, NFPA 2112 , ASTM F1506, CSA Z462, and OSHA 1910 certified, Machine wash warm and tumble dry,