How to Choose Base Layers

Seeking the perfect foundation for your everyday cold-weather kit? Made with merino wool jersey, the men's Icebreaker 200 Oasis 3/4 base layer bottoms are a worthy addition to any layering system.

Imported.
View all Icebreaker Men's Base Layer Bottoms| Best Use | Multisport |
|---|---|
| Fabric | Merino wool |
| Sun-Protective Fabric | Yes |
| UPF Rating | 20 |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Fly Opening | No |
| Underwear Weight | Midweight |
| Inseam (in.) | 23 inches |
| Gender | Men's |
| Sustainability | Contains ZQ merino wool |
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Decided to get these to replace the REI version. These are much more form fitting. The REI are shapeless and extremely loose fitting. These are much better.
I bought these for fat biking here in Alaska and ended up wearing them all winter. They are the perfect weight and length, I will certainly be buying another pair.
Fits as expected. Comfortable. The ¾ legs are perfect for Downhill Skiing. The wool is NOT itchy.


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