The Best Insulated Jackets for Men
Looking for a synthetic insulating layer without the cost and maintenance of down? Whether you are looking for the warmest jacket to keep you comfortable in the coldest of temperatures, a lightweight and stretchy active layer to wear while working up a sweat, or a jacket with optimal wind resistance, we have you covered with excellent and affordable recommendations. We have tested over 60 of the best synthetic insulated jackets in an extensive side-by-side comparison to find out which ones will hit the mark for your specific needs.
The best insulated jacket for most people is the Rab Nebula Pro Insulated. Our testing team was impressed with this jacket's warmth and comfort. While not the best for the wettest weather, we appreciated the protection this jacket gave against the frigid cold.
If you're looking for a great deal on an acceptably performing jacket, the REI Co-op Trailmade Insulated Hoodie might just be the one for the job. With sensible features and no extra frills, this jacket is great in cooler temperatures and is a delight to wear. It may not be the best on its own against below freezing temperatures, but it works great as a mid-layer for the most extreme conditions.
We've put a variety of apparel for men through the wringer and have thoroughly analyzed clothing, including down jackets, the top-rated fleece jackets, and winter jackets. Men's and women's versions are available for most styles; however, they don't always perform the same. To address this, we conduct in-depth testing by female reviewers on a whole fleet of women's insulated jackets, too.
Editor's Note: We updated our insulated jacket review on March 7, 2025, to include newly tested products to our lineup.
Related: Best Insulated Jackets for Women