Typically for Santini, the XL size of their Flow top comes up more like a medium thanks to a distinctly racy ﬁt. It’s quite a looker and comes with a number of features.
There are three rear pockets, plus a separate large pocket behind them into which you can fold the gilet. It doesn’t pack all that compactly though, and the magnet (what’s wrong with good old Velcro?) used to close it fell out of ours when the feeble stitching soon gave way.
It is completely waterproof, zip included, as well as windproof, and it breathes well despite the relative lack of venting.