I've been calling these "Armers," much in the same way I've been calling my leg warmers "Leggers." They function pretty much in the same way, adding warmth to the area of a garment where all the drafts happen (the openings). If you ride a bike, then you know what I'm talking about.
The idea has been rolling around in my head to make these since last year, so it's nice to have these done and ready for the upcoming Fall/Winter seasons. I knit these to fit snug at the shoulders so I can layer them underneath a shirt. In the past, I've found wearing sweaters over shirts to be too warm, specifically in the chest and underarm. Maybe it's just me, I don't know. Anyway, I'm anxious to see how these will work themselves into my wardrobe.
In other news, I'll be opening my Etsy Shop this week, and no, these won't be for sale because I made these for me.