Bright colors make up for the shortcomings of this shirt. First I ordered a medium, it was too big. Back for this little one. Still big but there is no compression material in the shirt. It is breathable and ideal for the gym. But it doesn't fit like real compression shirts. The best thing is that it is very bright and the colors stand out. It draws attention like it should. I'll grow into it, but I've heard it shrinks with washing. We'll see that this is rare, so it gets its 5 stars.