100% Polyester Imported Material: This safety reflective short sleeved shirt is made of 100% high elasticity polyester fiber, which is lightweight and breathable, providing you with a comfortable experience during long hours of work and making you energetic at work. High visibility: This safety reflective short sleeved shirt has two horizontal and vertical high visibility reflective strips on the chest and back. These reflective strips have high visibility characteristics and can display your position while you are working, protecting your safety. Durable and multifunctional: This safety reflective short sleeved shirt has strong durability. The reinforced stitching ensures that this work shirt is durable enough after repeated machine washing. The chest pocket provides great space for ID cards, work cards, and measuring tools, making it convenient for your work. Multiple applications: The stylish design and wide applicability make this safety reflective short sleeved shirt a work shirt for engineers, decoration professionals, surveyors, forest workers, ground crew, workers, and volunteers, which can be used in various application scenarios.