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.
Soft material but not supportive in the chest area. It was very lose near the armpit area since the seem comes down to far. It’s a very uncomfortable feeling. Maybe if it was higher up it would be better.