This is a great lightweight jacket that will keep you protected from rain and wind. It has a cinch elastic band around the waist that you pull from the bottom them slide the lock (took me a bit to figure out). The hand warmers are nice but when you don't want to use them, they're in the way, they can't be tucked into the sleeves because they eventually slide right out. The material is soft and stretchy. Overall a very comfortable jacket that isn't bulky. One of my new favorites.