Trendy Apparel Shop XXL Oversized 5 Panel Cotton Bicycle Rider Cap. 100% Cotton. Oversized classic bicycle rider cap for those with big head sizes. 5 paneled crown. 2 ventilation metal eyelets are featured on both sides of hat. Stiff and flat bill measures 2.8 inches long. Big size, fitting up to 2XL with an adjustable strap back closure. Additional Details ------------------------------ Product description: Trendy Apparel Shop XXL Oversized 5 Panel Cotton Bicycle Rider Cap. 100% Cotton. Oversized classic bicycle rider cap for those with big head sizes. 5 paneled crown. 2 ventilation metal eyelets are featured on both sides of hat. Stiff and flat bill measures 2.8 inches long. Big size, fitting up to 2XL with an adjustable strap back closure.