Exactly what I've been looking for!!
I already had a Tamiami II shirt (short sleeves) and this was just perfect for me. During summertime when outdoors doing activities I usually sweat... but now I can stay fresh and dry. Color (Sail) is nice!
One drawback among Columbia shirts is that depending on the model you'll have to wear different sizes (have M in Tamiami, L in any other shirt manufacturer including other Columbia shirts).