The Optimo is a packable style (fold in half along the ridgeline then roll) that is perfect for traveling or sticking away in your beach bag. The diamond pattern adds a nice texture. The 5" brim is wide for sun protection, and will develop a wave if kept rolled. To straighten, simply store the hat on a flat surface or use a steam iron to flatten.
The Optimo packable hat has a straight crown a ridge down the center that allows it to be folded in half and rolled up for packing. The brim is 5-6" woven edge.