![I tried using an insulation jacket made with an unknown insulation material "Aerogel" in Hokkaido in winter [Real wear review]](https://outdoorgearzine.com/wp-content/uploads/earogel_best_in_class_catch.jpg "I tried using an insulation jacket made with an unknown insulation material "Aerogel" in Hokkaido in winter [Real wear review]")
I tried using an insulation jacket made with an unknown insulation material "Aerogel" in Hokkaido in winter [Real wear review]
Middle layer , Insulation , NORRONA , LLBean , PrimaLoft , Gear review , THE NORTH FACE , Recommended , Patagonia
written by TAC
![Review: Patagonia Macro Puff Hoodie I've been waiting for this! The long-awaited thick type has been released for the high-performance insulation that has been the talk of "just like down."](https://outdoorgearzine.com/wp-content/uploads/DSC03367.jpg "Review: Patagonia Macro Puff Hoodie I've been waiting for this! The long-awaited thick type has been released for the high-performance insulation that has been the talk of "just like down."")
