T-Shirt compare with combat shirt...
Tuck in pants...
Over pants...
Close-up...
The fabric is 100% cotton. The printing is deep and does not fade. The cut is tight. I'm 6'2"/210lbs and the XL fit me like a glove. And, very important, it's long enought.
So, buy without fears. A very good complement to your gears.
Cheers!