MATERIALS & MAINTENANCE: T-shirts are made of 100% polyester bird eye fabric of about 130GMS, light and breathable, moisture-wicking. The shirt has one pocket located on the left chest, which can hold mobile phones, walkie talkies, or other small tools. Hi-Vis shirt elastic knitted ribbed cuffs and Polo neckline, neckline with 3 buttons, easy to pull on/off. In order to protect the reflectivity of reflective strips, we suggest that you do not wash them frequently. VISIBILITY & STYLES: The safety T-shirt has multiple Hi-vis reflective stripes, two 2'' reflective stripes around the waist and chest, a 2'' reflective stripe on each sleeve, which provide 360° protection while you are working under daylight or low light conditions. The reflective strips at the waist are disconnected, making it comfortable to wear. The bottom part of the safety shirt is made of navy bird eye fabric, which is not monotonous but also resistant to dirt. MULTI USE: High visibility safety T-shirt workwear can be worn not only at work but also in daily life. It can meet the safety wearing such as contractors, construction workers, engineers, surveyors, warehouses, parking lot managers, airport ground supports, traffic controllers, truck drivers etc. It can also meet the safety wearing needs of outdoor sports enthusiasts, running, park walking, camping, bicycles, motorcycles and other daily life. Make strict security a pleasant daily care. MULTI CHOICES: This Hi-vis security T-shirt is available in a variety of sizes and colors to meet different users' needs, short-sleeved style can be worn in summer or hot days. QUALIFIED SERVICE: This is always committed to providing high-quality safety protection for your work and life. If you have any after-sales questions about the products, we will reply to you within 24 hours. We also have other styles of safety t-shirts, safety vests for you to choose from. We provide personalized customization services for your business or family. Choose safety protection products to protect your daily safety!