Very good product, top quality
177cm, 67kg - went with a Small and the fit is spot-on perfect if you want skin-tight compression. The sleeves do run tight all the way down to even the wrist, which I like but that might not be everyone's cup of tea. Only slight issue is that the sleeves are a touch on the short side, wish they had an extra couple of centimeters in them...
Rated 5 out of 5
Rated 4 out of 5
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large