megwrote a review of Columbia Benton Springs Fleece Jacket - Women's on September 14, 2012
Considering its thickness, I found this fleece is surprisingly lightweight and fast-drying, making it a great choice for traveling. I've used it in Antarctica and the Norwegian mountains, and it has held up well and kept me warm on the ship or in the cabin. (When I'm more active, I usually have to switch to a lighter fleece.) It is a bit bulky, so it took up a bit of space in my pack when I wasn't wearing it.
I'm 5'3, 128lbs, 34"chest, and the Small fits fine over a light- to mid-weight base.