The Air Conditioned hat has a low crown that is vented for that air-conditioning effect on hot days. Fitted with a deluxe inner stretch band for a comfortable fit. Also has a shapeable brim to fit your mood. Shapable brim. Chin cord with secure toggle. Vented crown. Premium soft inner terry stretch band. Organic cotton inner pouch with care instructions. Handmade in China. Brim: 3.5". Crown: 4.5". Material: Paper Straw, Organic Cotton.