Visor is made of 100% cotton twill. Double Layer Cotton Twill Sweatband. Pro-Stitching On Front Pre-Curved Visor. Adjustable Self-Material Strap With Hook And Loop Closure.Ideal for traveling, schools, offices, tradeshows, going out, and shopping . These popular Cotton Twill Visor are great for Brand awareness. Give these away in your next trade show and see what a great impact it makes!