Initial thoughts: I have worn it two days in a row now. The material is great. The zipper seems to be holding up. I did not sweat as much as i expected the first time. Though the second time around I decided to wear it while I did my daily workout. Im very happy with the amount of sweat it caused me to produce. The fit is quite snug for me( I was looking for a snug fit). So if you are looking for q snug fit go down a size. I will update my review at the end of a 30 day time period.