If you are looking for mil spec heavy duty combat shirt, you are at the wrong place, but what you will get is excellent quality shirts. The shirt is made up of different materials in different parts of the shirt. It's softer and stretchy in the lower chest and abdomen area and tougher and stiffer material in shoulder and arms and sleeves. Now this combo makes for a very comfortable wear. It is best suit it for slightly warm to cool weather as these shirts are not insulated for cold weather but for hotter weather it is very breathable. Looks very stylish and tactical and perfect for airsoft games or what not. The mulitcam pattern is very distinct and the color looks good. Also the seller is very good and picking the size for you. For example if you wear a medium, they will send you a Xlarge but it fits like a true medium, so no harm. Just order the size you normally wear and they will adjust accordingly. I highly recommend. Might get me a few more pairs in different color.