![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]
LLBean , PrimaLoft , Gear Review , THE NORTH FACE , Recommended , Patagonia , Middle Layer , Insulation , NORRONA
written by TAC
![[Reader's gift available] NEWS: Giant bean boots appear all over Japan!? "LLBean BootsMobil Japan Tour" and the unchanging philosophy for 100 years](https://outdoorgearzine.com/wp-content/uploads/DSC00484_mini-1024x576.jpg "[Reader's gift available] NEWS: Giant bean boots appear all over Japan!? "LLBean BootsMobil Japan Tour" and the unchanging philosophy for 100 years")