This is a wide-brimmed hat with cut outs in the brim to enable headphones to be worn as well as maintaining full sun protection. It is made of cotton and features a neck protector of cotton fabric with ventilation slits (25cms long). It has a 10cm brim, has great ventilation, a cord and toggle and folds in half for storage. It is machine washable.
Best way to know your best fitting size is to ,..... measure your noggin' :-)
Medium-52cm, Large-54cm, XL-57cm, XXL-60cm, XXXL-63cm