I've used a Mac in a Sac Origin jacket for running for over a year so I was so excited when they launched the Venture jacket which is specifically designed for running. As soon as I opened the packaging, I was in love. Firstly, it's very light. My women's UK 10 is only 240 g. This means I have used the jacket not only out on the trails, but also for a city break. It takes up no weight or space in your running vest or suitcase and it packs away into an integrated pocket. The sizing is as expected and it is a flattering style. The construction also impresses me, this running jacket is of similar quality to much more expensive running jackets I've had.
I happened to be caught in a torrential downpour one of the first runs I used this jacket on. I was abroad so had my passport in my pocket (I don't leave it in hotels), I can confirm the passport remained bone dry. Everything performed excellently, I didn't get sweaty and the form fitting hood with a peak kept water from sneaking in my neck.
The neon watermelon is perfect for safety/visibility if you're out in the hills or running on roads, but I rate this jacket that much I would also love another one in navy for going to/from the gym, if I need a waterproof for work etc. It's super handy jacket and great value.