Rothco's Moisture Wicking T-shirts are 100% Polyester with a double needle stitched collar for durability.
Please refer to the size chart shown below.
Color - Olive Drab
These are a snug fit, which works well for wicking. If you want a loose fit, buy a size larger. They are not a compression fit, like some styles of wicking shirts.
To reduce fabric pilling in these shirts, wash them inside out and let them air dry.