No i have not had a lot of time to wear this guy and test it. However, I have a really good feeling about it. It's super mega durable and is useful for soooo many situations. It is absolutely going to be one of my main pieces of gear for the next long time. Perfect for winter outer layer over a down layer, perfect for warmer areas where you might just wear a fleece under or a merino layer. It's like the proton but even a bit more durable and does not have insulation. I have been wanting something like this for sooo long! This is not a super informational video and I did ramble quite a bit, moral of the story: outdoor research ferrosi hoodie is worth checking out. It might be the piece of gear you have been missing too.