From Rabbit:

Quick drying, always durable. Baselayer or only layer. Take on the high country with this warm wool essential. Made with rabbitWOOL, a combination of 64% polyester and 36% merino wool. The wool is directly against your skin for warmth and bonded with polyester on the front layer for quick drying and durability.

- Magical combination of 64% polyester / 36% merino wool
- Lightweight fabric wicks away moisture while keeping you warm
- Wear on its own or use as a base layer
- Machine wash cold, hang dry, don't bleach, mmkay?
- Crafted in California