I have only worn this 2 or 3 times so far, today out in the rain and definitely not 'water resistant' - the fabric ripped in the wet conditions. It is a shame as it fits really well and having worn it previously in damp weather it was lightweight and easy to run in.

Really lovely, lightweight running jacket. Worn it out a couple of times and it's so light and breathable whilst retaining some waterproofing. I haven't tried it out in torrential rain yet but its held up so far. It also looks cute and practical. My only criticism is the pockets - they don't feel securely attached to the jacket and I'm reluctant to use them for valuables.