This jacket was a gift. Best gift ever. Very light weight. You can wear it in any type of weather. Easily packable in case it comes in. Enjoyed it so much - purchased two others as gifts. Love that the battery can be used to charge another device. Only drawback - the right zipper on pocket keeps getting stuck. Customer service said that they do not warranty it. I only received this as a gift last month. That stinks. So not sure if it is a design defect or what. No one wants to continually have to undo stuck pocket to get in and out of it. Gave 4 stars because of zipper pocket issue. This jacket is too new and too expensive not to have a warranty that covers the pocket issue.