I ordered these tee's for work undershirts and am disappointed in the overall quality.  The fit was great before the wash, then they shrank Thankfully they are an undershirt in my case. The next disappointment was the thin material, I had these "Costco quality" expectations going into the buy so be warned they are thiner than one might expect. They will be fine for summer and will still work in my line of work. I'll keep looking at Costco though; theirs may be pocketless but they are nicer quality.
The one thing I do like is the pocked, nice for the hands free phone conversations while driving.