The Patagonia Heyes Peak Jacket is the insulated layer that earns daily rotation by disappearing when the weather cooperates and packing away when it doesn't. The 80g recycled polyester insulation sits in the sweet spot for shoulder-season temperatures: enough warmth for a cold commute or a breezy errand run, light enough to not feel like a commitment. The NetPlus face and taffeta lining work together to keep the jacket packable and quiet while the PFAS-free DWR sheds light moisture without adding weight. What Our Gearhead(R) Experts Are Saying:"The chest pocket stuffs the whole jacket down to a fist-sized bundle, which is the detail that makes it the layer that comes along instead of staying in the car."