Tilly Airflow Hat LTM3 Size 7 3/8 or 59CM In Khaki Olive We took our world-famous Airflo hat and added a bit more snap. This model comes complete with our signature mesh ventilation and coveted snap-up sides, one of the original favourite features. And of course, like any Airflo, it’s crafted from durable, sun-protecting and water-repelling nylon to keep you covered, rain or shine. Pre-owned with original owners name inside hat. No issues or flaws, excellent condition.