Introducing the Tecgen Men's Solid FR Long Sleeve Work Shirt - Big, designed with your safety and comfort in mind for the toughest work environments.Product Features:Dual certified for flash fire and arc flash protection: This work shirt offers comprehensive protection with dual certifications to shield you from both flash fires and arc flashes, ensuring you stay safe in hazardous conditions.Moisture wicking and drying rate: Engineered to keep you dry, the moisture-wicking fabric helps regulate your body temperature by drawing sweat away from your skin, providing long-lasting comfort during intense workdays.Cat 2 / ATPV 8 Cal / CSA Z462 / NFPA 2112 certified: Meeting top industry standards, this work shirt ensures reliable protection against thermal hazards, making it a trustworthy choice for professionals in demanding fields.Layering piece for added protection: Designed as an ideal layering piece, it can be worn under additional protective gear to enhance safety without compromising on ease of movement.Long sleeve: The long sleeves offer extended coverage for your arms, enhancing protection against workplace hazards, while maintaining a professional appearance.Button down collar with seven button front closure: Featuring a classic button-down collar and a secure seven-button front closure, this shirt combines functionality with a traditional look, ensuring you remain comfortably dressed throughout the day.Flame resistant technology: Constructed with advanced flame-resistant technology, this work shirt offers essential protection, reducing the risk of burns while working around open flames or hot surfaces.5.5 oz. TECGEN Select OPF Blend: Made from a durable and lightweight 5.5 oz. TECGEN Select OPF Blend, this shirt delivers both comfort and durability, suitable for long hours on the job.Two chest pockets with flaps, button closure, and pencil slot: Practical and convenient, the two chest pockets feature flaps with button closures to keep your belongings secure, along with a pencil slot for added utility.Lightweight breathable material: Crafted from breathable materials, this shirt ensures optimal airflow, helping you stay cool and comfortable even on the hottest days.Depend on the Tecgen Men's Solid FR Long Sleeve Work Shirt - Big for unmatched safety, comfort, and durability in any demanding work environment.5.5 oz. TECGEN Select OPF Blend, Long sleeve, Button down collar with seven button front closure, Two chest pockets with flaps, button closure, and pencil slot, Layering piece for added protection, Moisture wicking and drying rate, Dual certified for flash fire and arc flash protection, Flame resistant technology, Cat 2 / ATPV 8 Cal / CSA Z462 / NFPA 2112 certified, Lightweight breathable material,