These shirts fit great. Always order one size larger. I'm 6-4, 280lbs and I chose 3XL. This gives me the opportunity to train without restrictions. A sweatshirt is a good trait to wick sweat or keep out the weather. They dry quickly. I started wearing tank tops to the gym and a lot of people bought the same brand. It allows me to stand out. This is a very light material that is great for weightlifting.