[A self-paying review without consideration] A selection of 40 or more base layers, and by actual comparison of the best buys by scene and purpose.
Base Layer , Teton Bros. , SmartWool , Houdini , icebreaker , Mountains and Roads , Patagonia , OMM , Mountain Hardwear , Comparison , Mont-bell , MONTANE, NORRONA , ACLIMA , THE NORTH FACE , MAMMUT , Arc'teryx , BLACK DIAMOND , Recommended , MILLET

Written by Yasushi Hisatomi