I bought several of the Nike Dri-Fit polo golf shirts recently and I have to say I am quite impressed with them. They don’t retain moisture, but wick it away and dry out quickly.
I just got in from watering in the the soupy conditions and am sweating buckets, but the shirt is bone dry in just a minute or two and continues to wick the sweat away while staying dry.
I am going to buy a bunch more of these for Summer!