Best breathable fleece, plus a great hood
I love the R1 air, it’s probably my favorite fleece in Patagonia’s lineup. Its tremendous airflow prevents overheating and enhances the ability to layer and then dump heat when needed.
The durability of the piles, particularly on the elbows, isn’t tremendous, but I think that’s the cost of the softness and breathability.
The hood adds to the technical usefulness at the cost of “style”, but I think it’s worth it. This runs very slim compared to other items in the catalogue, so I’d recommend sizing up.