Do you know if mission falls superwash holds up well?
My son had ankle surgery in December and when he came home I knitted him a cast cozy out of some Mission Falls Superwash- Because I had it, it was warm, and it was washable. I did it in two days flat. It did not get washed regularly. And I just sort of made it without a pattern. It did pill. And it did look better after a wash. And toward the end of it's use it did get a hole- but this was right in the area where he would let his toes drag along the floor. I thought considering this was on his foot, stretched around a rough cast- which isn't going to be gentle on any fabric- and that it was on a careless boy, and worn almost daily, that it held up fairly well- Normally you aren't going to drag a garment under your foot and the hole could have been partly due to a loose stitch. I would say if your wear something normally and "responsibly" out of the Mission Falls it should hold up.