Let’s talk about different shells and their applications. I’m specifically addressing high-output activities here where you’re generating lots of body heat. This is long so if you watch the whole thing ilysm. A lot of this is personal preference and opinion on what has worked best for my activites, and climate. Hopefully you can use this info if you’re in the market for an outer layer to move around in. There are also good alternatives to each of these items from other brands. Get what works bes