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.
I got a medium for the jacket but the waist area is very big and looks kind of bulky. It also gets very hot for some reason. When I sweat the fabric would stick to my skin which is the most annoying part. However, it is quite light weight and the part around the shoulder looks good.