- Size: S - Men's flame-resistant work shirt, Bulwark FR brand, model SEW2NV - Made of 100% 7 oz cotton, offers comfort and durability in work environments - Navy blue color, professional and functional design for work uniforms - Two-piece lined collar and single-piece cuffs with button closure for better fit - Two chest pockets with flap and button closure, includes pen compartment - Sleeve ventilation that improves breathability during long shifts - Front button closure and reinforced hem for added durability - Suitable for domestic and industrial washing, ideal for security, industrial, and maintenance sectors - Meets occupational protective clothing standards