Low Profile Light Weight Brushed Twill Cap - Kelly Green White W33S44B 100% Cotton Hook and Loop closure Made of 100% cotton. One size fits most, up to 7 1/4, for men and women. Crown measures 4 1/2 inches deep with sweat band around crown's interior, 6 panels. Bill measures 3 inches long, stiff and pre curved bill. Soft, thin and cool material.