Test Lab: Batch 496 Lightweight Women's Wool Bottom Base Layer - 100% Merino Wool Color:Black This shirt is machine wash

This shirt is machine wash & dry too - so you don't have to worry about shrinkage

Knit: 400 g/m2 Heavyweight Interlock Knit

The Appalachian Mountains are a mountain range in Eastern North America

Kobuk Valley is located inside the Arctic Circle

a mock neck

Test Lab: Batch 496 Lightweight Women's Wool Bottom Base Layer - 100% Merino Wool Color:Black This shirt is machine washTest Lab: Batch 496 The Technical Details This product features an experimental finishing technique. Our goal was to push the limits of the durability of the fiber surface to create a cleaner, more resistant finish. The Result While the process successfully increased the fabric's structural integrity, it altered the final "hand feel" of the wool. You will notice a slightly more rugged, textured feel than our traditional superfine jersey. It lacks our