【モンベルの名品】ジオラインVSスーパーメリノウールどっちのベースレイヤーが良いの⁉︎意外と知らない違いから使い方がわかる⁉︎

Are there any differences between base layers? What kind of base layer should I wear on snowy mountains? I'd like to share some surprisingly little-known details and concepts about base layers, as well as a rather mundane but extremely important comparison of Montbell's two major base layers, Geoline and Super Merino Wool. 😄🙏