Made with ANSI-complaint, breathable, polyester mesh (3.3 oz), these 8911 Hi-Vis Two-Tone Pants protect workers in low-light conditions and meet Class E requirements for high visibility. Its 2" protective tape adds an extra layer of protection by reflecting light in poor conditions. Contrasting, fluorescent, 4-1/2" sections with reflective tape further enhance visibility. Tape reflects light in poor conditions and at night while the contrasting orange and yellow fluorescent colors heighten visibility. Securely wear pants with the drawstring waist that creates formfitting comfort. Wide leg openings provide plenty of room and do not hinder mobility when working. These pants are easy to take on and off with the hook-and-loop closures. Store tools in right cargo pocket for quick access. They are great for flagging crews, utility crews, road construction, railway workers and more.