This mesh hard hat sun shade will keep you cooler on the job and provide high visibility so you can stand out and be seen. It's ideal for construction work, roadside, and any work environment where you need to beat the heat. Provides maximum sun protection for neck and ears. Polyester mesh style provides breathability and cool comfort. 2-tone reflective striping enhances visibility. Elastic binding is suitable all cap style hard hats. Extra fabric can easily be tucked inside shirt collar.