A more all-activity style jacket, like our overall pick, the Rab Xenair, has 130 grams of insulation, which is a good number for an all-rounder. Best Insulated Jackets: Final Thoughts Best Overall ...

Insulated jackets stay warm when wet, ... While it might not provide the same level of warmth as jackets with heavier insulation like the 100/80gsm in the Rab Xenair Alpine, ...