Light Brushed Twill Washed Flexible Big Size Cap - Stone (For Big Head) 100% Cotton Made of 97% cotton and 3% spandex. XL/2XL(60-64 cm) and 2XL/3XL(64-67 cm) are available. Crown measures 4 inches high, 6 panels, unconstructed front, low profile. Bill measures 4 inches long, pre curved, same color under bill. Thick, light and cool material.