Men's Weathered Cotton Boonie UPF 50+
Adult Hats Size Chart
Due to the range of fabrics and styles, each hat fits slightly different. See individual hat circumferences in the Features section of the product page. Our One Size hats are designed to fit most.
How to determine your hat size:
Measure around your head, from the center of your forehead, keeping tape straight and parallel to the floor. Measure around fullest part.