To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
From the photos of this top, I thought it would fit looser than normal, so I went with my usual top size of XS, and I should have sized up because it is very tight on my forearms. The fit everywhere else is great, but it is too tight in the arms. I wore this outside for a quick run, underneath a jacket, and it seemed too thin for cold weather.