Details Ready for anything. The water-resistant windbreaker collapses into a fanny pack for hands-free hiking when you don&';t need it, and you aren&';t left out in the cold when you do. 39% recycled nylon, 55% nylon, 6% spandex, 121 GSM Plain Weave with a DWR finish Models are wearing size M Jacket packs into the front pocket which converts into a fanny pack Will arrive folded as a jacket Stand collar neckline with a half-zip closure and anorak front pocket Machine wash cold, tumble dry low To avoid microplastic shedding in the wash, we recommend using a Guppyfriend Washing Bag Responsibly made in China