How to Choose Base Layers

These midweight merino wool base layer bottoms regulate temperature during high-intensity activity. The women's Icebreaker 200 ZoneKnit Leggings are ideal for cold-weather training and adventures.
Imported.
View all Icebreaker Women's Base Layer Bottoms| Best Use | Multisport |
|---|---|
| Fabric | 100% wool (exclusive of decoration) |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Midweight |
| Inseam (in.) | Unavailable |
| Gender | Women's |
| 2X | 3X | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Numerical Size | 0-2 | 4-6 | 8-10 | 12-14 | 16-18 | ||
| Bust | 42 - 46 | 46 - 49.5 | 30 - 32.25 | 32.5 - 34.5 | 34.5 - 37 | 37 - 39.5 | 39.5 - 42 |
| Waist | 36 - 40 | 40 - 44 | 24 - 26 | 26 - 28 | 28 - 30.5 | 30.5 - 33 | 33 - 36 |
| Hip | 45 - 48.5 | 48.5 - 52 | 33 - 35.5 | 35.5 - 38 | 38 - 40 | 40 - 42.5 | 42.5 - 45 |
Measurements are stated in inches unless otherwise indicated.
CHOOSING THE RIGHT SIZE: If your body measurements are midway between two sizes, select the smaller size for a tighter fit or the larger size for a looser fit. If your body measurements result in different sizes, we recommend using your chest measurement for tops and your hip measurement for pants.
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Great fit. Nice and warm! We live in the snow belt of Wisconsin these are perfect for outdoor activities!
Icebreaker's ZoneKnit is incredibly soft! (especially for 100% merino wool) They’ve quickly become my go-to layers for everything from bouldering, nordic skiing, or even walking the dog on an especially cold day. Definitely a great piece to invest in. I’d highly recommend them for both beginners and experts!
[This review was collected as part of a promotion.] Bought these for my girlfriend and she seemed to like them at first. But then she stormed out of my house, and as she sped away, hit a tree next to my driveway Tiger-style. So minus 1 star for THAT!
[This review was collected as part of a promotion.] I was looking for inner layer for travel. This one has perfect thickness and lightweight. It's little long for me but that's no big deal. I'm so glad I got XS size.
[This review was collected as part of a promotion.] High quality but made to be an under layer, not as an outer layer for running/other sports (material is sheer).