Dual layer beanie
This is also an excellent lightweight cap for winter or autumn wear, you can even wear them to bed at night comfortably, without getting overheated. They wash up well due to the double layer and you can just rinse them out and hang them on the clothesline, and they are excellent for day-wear in autumn/winter, especially for older or immuno-compromised customers. They are light enough to wear under a woollen hat, providing excellent insulation in Wellington’s weather.