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.
Warm jacket. Zip out liner is convenient. However the zippers on the jacket I received are completely useless. As other reviewers items they come apart at bottom, and very difficult to reset. Had to return.