100% polyester reflective material is durable, breathable and lightweight. High visibility with two-inch wide reflective strips cover the waist, chest, shoulders and back which provide 360°protection while you are working under daylight or low light conditions. Comes with front pockets and zipper velcro closure for easy access. Enough space for cell phone, flashlight, and laser pointer. Multiple applications for municipal workers, constructions, contractors, engineers, securities or volunteering. 22 13/16"" W x 26 49/64" H