Also, if you want maximum insulation, founder of CrashGal Couture Leah Wise recommends choosing fleece jackets labeled as Polartec or Thermal Pro, as these are considered heavyweight fleece.

Our top choice for the best fleece jacket right now is The North Face's Bolt Polartec Power Grid Jacket. It weighs less than 10 ounces yet provides enough insulation to keep you warm under your ...

Because this new technology is free from micropores, it can’t clog up and lose breathing performance, claims Polartec. The technology isn’t cheap: Le Col’s AW23 Hors Categorie Jacket II ...