Dean R.wrote a review of ExOfficio Give-N-Go V-Neck T-Shirt - Short-Sleeve - Men's on March 29, 2012
Already own 3 and about to own 3 more now that the price is much cheaper than in 2010. I needed a V neck shirt for under a uniform and this was it. Simply put they are great at wicking moisture from under a bullet proof vest when the temperatures rise or you are stomping through the woods for other reasons. Usually get multi day wears from one shirt before its time for a wash.
They also work for everything else as it says: hiking, biking, paddling, running, walking the dog, or sitting around in the back yard. It dries out very quickly when needed.
I typically wear a M shirt but got S since I knew they were going to be under shirts. I'd say fit is true when it says slim. Only got them in Charcoal since I thought White could possibly stain and Black might be too warm.
Only con was the sleeves seemed a bit long for under the uniform and had to be removed.
DEAR EXOFFICIO, make this shirt without sleeves, otherwise, keep it up.