The GloWear 8931 Hi-Vis Reflective Stretch-Fit Hat is made with bright fluorescent lime fabric and reflective accents to boost visibility on busy job sites and in low-light conditions. This lightweight cotton-polyester hat is not stiff or bulky, and also features breathable mesh side and back panels for maximum airflow. It is designed with a soft and flexible stretch-fit elastic band for a snug but comfortable fit. This bright lime baseball hat is ideal for those working in road construction, transportation, baggage handling, municipalities or around moving vehicles. It's also great for outdoor recreational activities where you need to be seen, such as running or biking.