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 brought this earlier in the year, for when I went skiing. It's warm enough and comfy to wear, however the outer material is poor. After only 2/3 of wearing it, the cotton on the outside of the jacket started to fray and 'bobble' on the arms. I would of returned it, however I missed the return deadline.