ウィメンズ メリノ200 オアシス 長袖サーマル クルーネック

Wore this on a chilly morning hike and barely felt the wind—the merino wool kept me warm without any itch or bulk. It’s become my go-to under a shell, and it still smells fine after a full day of sweat.

Finally found a base layer that doesn't itch after washing it a few times, and the flatlock seams are barely noticeable under my work shirts. It breathes well during morning hikes but keeps me warm when the wind picks up.

After three straight days of backpacking in damp conditions, this top was the only layer that didn't feel clammy against my skin. The neckline sits high enough to block wind under my shell, and the fabric's natural stretch lets me move easily without binding.