Solely the fit makes this top a 3-star product. I usually wear a size M and have ordered here in south - yet somehow still too large. To the waist around I find that quite enjoyable - as stressed nothing and you can also pack a Waschbärbauch well. But the armholes, the back and the neckline is too big / low set. One zuppelt constantly around the shirt, because you have to walk around half naked feel. So is perhaps more what they want to look their best at the gym for people, but not perform physical activities ...
Conclusion: gladly again a shell of this material, but in a different fit.