I love my Under Armour golf shirts. A friend recommended them to me, because I like to wear good polo shirts at work. For years, I picked up cheap shirts from Walmart, Belk, Target, JCPenney, etc. No more. These Tech Golf Polo shirts are amazingly comfortable and breathe well. I live in the south, so I need shirts that breathe well year-round, due to the humidity. I wear 3X shirts, so I'm a bit sensitive about how shirts fit around my belly (yes, I'm overweight). These shirts are perfect, because they're not too snug, don't hug my spare tire areas, and don't show my nips and bellybutton (like cheap shirts do). They also come in a great variety of colors, although I don't go for the neon colors or the flat earthtones that are so washed out. I tend to go for blues, blacks, grays, and darker colors. And these are great, because they're almost metallic looking, but in a very cool way. They also have a secondary color for the logo, collar, and accent areas (most of the time, it's a gray). And the material also has a nice lined texture that is very subtle (trust me, you'll love it). And you almost never have to iron them, but if you do, choose lower-temp setting like synthetic. You do not want to scorch a $30-40 shirt. If you're a professional who likes to pair a good shirt with some khaki pants, these shirts will compliment your style perfectly (I'm a web guy, so I dig the style of these shirts). They are my go-to source for day-to-day wear. And if you happen to fall asleep in one of these shirts, you're in good hands, because they sleep really well too. They don't grip or bunch in the arm or collar area. Trust me, you'll love these.