Size down for new style!
Love the quality and fit of the Tropo, and the fact that they do great in the dryer! However I wish I would have sized down. I'm 5'8" and 145 lbs - I used to wear size 6 and needed to replace my old shirts so I ordered the same and since I bought my first ones the fit has changed and it's oversized on me now. I would have returned them but I live in Canada and with shipping costs it doesn't make it worth it.