Comparative review: Even if it's hot, I want to spend my time without being clingy. Summary of 100% synthetic fiber base layers 2019
Arc'teryx , base layers , Patagonia , Mountain Hardwear , Mont-Bell , Mammut , Millet , finetrack , comparison , The North Face
written by Outdoor Gearzine Editorial Department
![A 980 yen mesh innerwear "Asion Crater Mesh" is a popular item for mountain lovers who know the true comfort of the product in winter.](https://outdoorgearzine.com/wp-content/uploads/DSC04719-1024x576.jpg "A 980 yen mesh innerwear "Asion Crater Mesh" is a popular item for mountain lovers who know the true comfort of the product in winter.")
![[Available for a monitor] We spoke to the person who created the high-cost-spin innerwear "ATION Crater Mesh."](https://outdoorgearzine.com/wp-content/uploads/DSC04881_mini-1024x576.jpg "[Available for a monitor] We spoke to the person who created the high-cost-spin innerwear "ATION Crater Mesh."")
![Comparison review: Comparing the base layers that are perfect for winter trail running [RUN+TRAIL collaboration project]](https://outdoorgearzine.com/wp-content/uploads/DSC08890_mini-1024x576.jpg "Comparison review: Comparing the base layers that are perfect for winter trail running [RUN+TRAIL collaboration project]")
