Patagonia R1 Air Jacket Review: The perfect balance of breathability and warmth for active outdoor activities and autumn/winter mountain climbing. The latest in lightweight, warm, and breathable fleece. [Hands-on Review]
Written by Yasushi Hisatomi
![Patagonia R1 Air Jacket Review: The perfect balance of breathability and warmth for active outdoor activities and autumn/winter mountain climbing. The latest in lightweight, warm, and breathable fleece. [Hands-on Review]](https://outdoorgearzine.com/wp-content/uploads/DSC04594-1.jpg "Patagonia R1 Air Jacket Review: The perfect balance of breathability and warmth for active outdoor activities and autumn/winter mountain climbing. The latest in lightweight, warm, and breathable fleece. [Hands-on Review]")
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.
Recommended , CAYL , base layer , HERENESS , ibex , Patagonia , Mountain Hardwear , NORRONA , Rab , comparison , THE NORTH FACE , mountaineering introduction , how to choose
Written by Yasushi Hisatomi
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