A work shirt is a type of shirt designed for people who work in manual labor industries or other jobs that require physical labor or outdoor work. Work shirts are typically made from durable materials, such as cotton or polyester blends, that can withstand wear and tear, and are often designed to provide some level of protection against hazards such as heat, flames, and chemicals.

Some common features of work shirts include reinforced stitching, durable buttons or snaps, and pockets for storing tools or other items. Work shirts may also be designed to provide some level of ventilation or moisture-wicking to help keep the wearer cool and dry while working.

Work shirts come in a variety of styles and designs, ranging from basic button-up shirts to more specialized options such as flame-resistant or high-visibility shirts. Many companies and organizations require their employees to wear specific types of work shirts as part of their uniform or dress code.

Overall, work shirts are an important part of many jobs that require physical labor, and can provide both comfort and protection to workers in a variety of industries.