This Kasa Style Men's Class 3 High Visibility Reflective Safety Sweatshirt is designed to keep you clearly visible, so you stay safe on busy worksites. This comfortable 100% polyester shirt features navy high-wear areas, 2 front mic tabs. Reflective strips around arms, shoulders, and torso and also in the back provide additional visibility in broad daylight and after dark. Meets ANSI, Class 3 standards. You can combine this shirt with a reflective vest, reflective jacket or any safety vest. Recommended for highways, utility and emergency work, construction, truck, railroad, tow, municipalities, shipyards, landscape, automotive industry, office, and for highway road work, sports, construction, transportation, utilities, surveying, manufacturing, by emergency responders, as well as casual wear where safety is a plus. Also, you can use them to ride a bike/bicycle, running, walking, hiking, etc. - Two-toned for additional contrast, safety, and visibility - Hi visibility fluorescent reflective materials, remain effective during daylight and nighttime hours - 1-inch reflective strips sewn-in 2-inch fabric stripes. - Crafted from 100% polyester knit fabric; for a drier, cooler, comfortable experience - Lateral gaps on the chest and waist straps for a comfortable fit - 2 Functional mic tabs to hold your safety glasses, reading glasses, tools, pens, earbuds, headphones, etc - Short sleeves - Machine washable