How to Choose Base Layers

Made for cool weather, this Icebreaker base layer top makes the perfect foundation for your layering system. A high neck gives you additional coverage. Merino wool keeps you warm without overheating.
Imported.
View all Icebreaker Women's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | Mock / Turtleneck |
| Fabric | 100% wool (exclusive of decoration) |
| Underwear Weight | Midweight |
| Sleeve Length | Long Sleeve |
| Thumbholes | Yes |
| Gender | Women's |
Adding a review will require a valid email for verification


Buy a lifetime $30 membership and make a $50 purchase by Nov 12, 2026.*
$14
10% Reward*
on this and every eligible full-price item*
+
$30
Bonus Card*
valid for 30 days after joining*
=
$44
Value