This is my second one of these, just as a back up, I got the 2XL this time though as my first one shrunk a little when I washed it and it was an XL and though it fits just fine I like a little more room in the shoulders.  the multicam pattern held up great though, no sign of fading or running etc.  This would be a great undershirt for a load carrying vest instead of the full on tactical shirts as those get really warm under the equipment- I opted against long sleeves though as it is hot where we live.  This is a shirt for the bag though as I don't have a need to wear multicam on a daily basis...yet.