These shirts are great. I've been alternating between this and the green colored shirt for over a week and a half now.
I really did put these shirts to the test. I sweated in them hiking in humid and hot summer weather. I washed them in the sink,
and these shirts held up great. They do tend to run a little big. Merino wool shirts from other brands are more of an athletic fitted fit, these are more roomier.
They are very comfortable.
Do these dry as fast as a tech shirt? No, they don't. I expected this. Don't expect this shirt to be like a tech shirt where they will dry in a short amount of time. Wool takes longer to dry. It is faster than cotton, but not nearly as fast as a tech shirt.