I bought one of these shirts in purple. I took it with me on a trip and loved it. This purchase is my second one. I love it.
I bought the purple in XL using the size chart (which is hard to find). The shirt was loose fitting, soft not itchy, color was super saturated, length was perfect not too short and packaging was earth friendly no plastic. I'm super super happy with my purchase and will purchase more from this vendor in the future.
I'm 5' 7" 140 lbs and normally wear a M shirt. However, I bought L so that I could dry in the dryer without fear. So far I have washed (cold normal or delicate cycle) and dryed (low heat) this shirt twice, and it fits perfectly. I have not yet seen any holes appear. Odor control aspect of merino wool seemed to work well on recent trip to Europe where I was only able to wash the shirt once but wore it several days. Thermoregulation seemed good too, and the shirt is not scratchy. However, I did not do any strenuous workouts--just lots of walking. Deep purple color is beautiful.