I have been using quite a bit of it recently. I have run tights that go all the way to my ankles and many long sleeve shirts, but nothing that stops wind except for really thick pieces. I don't currently have any specific bike kits, I've just been double layering my bike shorts under the run tights.

I trained all last winter for an April marathon so I have a collection of pieces to use, but I don't run fast enough to worry about wind much. I noticed my feet getting cold on my last ride. The runner trick is to put duct tape over the top of the shoe to stop wind from getting in. (I don't use clips so I currently ride with an old pair of run shoes.) So maybe I'll try that.

I need a bigger frame bag.