Reference: 5'6" (167cm) / 155lbs (69kg).Color: Although the shirt is very comfortable and lightweight, it does not quite match what's pictured. The "green" is actually a bit lighter due to a greater amount of uncolored white space on the fabric.Length: I rated the shirt between "Fit as Expected" and "Too Large" due to the end of the shirt falling a little past half-way down my butt. My comfort length falls between sitting at the bottom of belt and half-way down by butt. As I said, this went even farther.Comfort: The light weight and soft material make this shirt extremely comfortable. I wear an undershirt beneath all of my polo and button-down shirts. When wearing this, I was never too hot or too cold (but, you've always got to remember to dress for the weather) in order for this statement to remain true.