Since I have been so cold all winter I went for it and got a heated vest. I did a LOT of research and this is the one I settled on. Mostly because it has heat more heat pads in more places than most.
I explain how I use it on my Reels. I am wearing a Large because it’s women’s sizing and the reviews said it ran small. I wanted a looser fit so I am very happy with the Large even though I’m a size 6.
I literally throw my coat on over it and head out the door. If you are always cold, you will LOVE this!
Get two battery packs so one is always charging.