It is made of straw material, fresh, cool and breathable, comfortable, soft and foldable, with good sun protection effect. Large brim, the hat size could be adjusted by pin buckle belt around the hat. Very compact while folded up, perfect for travel, easy to carry no matter in bag or suitcase for beach or holidays. Featured with wicking sweat band to keep you cool and dry, prevent the sweat dripping into your eyes. Also has adjustable chin strap to keep the hat in place even in windy days. Specification: Material: Straw Hat Circumference: approx. 56-59 cm/22.05-23.23 inch Package Includes: 1 Piece Khaki Straw Sun Hat 1 Piece Beige Straw Sun Hat Note: Due to lighting effects, monitor's brightness , contrast settings etc, there could be some slight differences in the color of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks.