I have many styles of Coolibar UPF shirts and they are very similar. The fit is as expected for a medium. This is a soft and comfortable shirt. The reason for the 4 stars is that I didn't expect the entire shirt to be ribbed; it doesn't look bad per se, but it's not my original style. I will still wear it but just didn't realize it was ripped in the stock photos. I've used this outside for many hours and believe in the UPF rating.
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