We've compared over 200 base layers and selected the best ones for each season and purpose, and how to choose the perfect one for you.
NORRONA , Rab , comparison , THE NORTH FACE , mountaineering guide , to choose , recommendations , CAYL , base layers , HERENESS , ibex , Patagonia , Mountain Hardwear
Written by Yasushi Hisatomi
![A must-have for the fall and winter season! 10 recommended merino wool base layers you should wear now [2015]](https://outdoorgearzine.com/wp-content/uploads/DSC00360.png "A must-have for the fall and winter season! 10 recommended merino wool base layers you should wear now [2015]")
