- 100% certified organic cotton twill
- 5-panel, unstructured with semi-curved bill
- Adjustable snap-back closure
These “one size” headwear fit heads with a circumference of 21 1/2 inches to 23 inches or a medium to large. Women's hat sizing is often one size fits most. This means that the style is made in a standard size with the ability to suit head sizes ranging from 21 1/2 inches to 22 1/4 inches in circumference.