How to Choose Base Layers
Outdoor Research Alpine Onset Merino 150 Base Layer Bottoms - Women's
$99.00
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Layer up for active outdoor adventures with these lightweight Outdoor Research base layer bottoms. They're made with a lightweight, breathable merino wool blend. And they provide UPF 30 protection.
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- Made with a non-mulesed merino wool blend that's lightweight, breathable, wicking and quick-drying
- Lightweight fabric (150 g/m2)
- These bottoms stretch and move with the body for unrestricted movement and a natural range of motion
- Flatseam construction delivers chafe-free performance
- Elastic logo waistband provides low-profile comfort that perfectly layers under a shell
- UPF 30 rating shields from the sun's UV rays
- Fabric is naturally resistant to odors
- 10 in. leg opening on size Medium
- Gusseted crotch
Imported.
View all Outdoor Research Women's Base Layer Bottoms| Best Use | Multisport |
|---|---|
| Fabric | 53% merino wool/42% polyester/5% LYCRA spandex |
| Sun-Protective Fabric | Yes |
| UPF Rating | 30 |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Lightweight |
| Inseam (in.) | 30 inches |
| Gender | Women's |
Outdoor Research Clothing - Women's
| XXS | XS | S | M | L | XL | XXL | XXXL | 1X | 2X | 3X | 4X | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 16W | 18W | 20W | 22W | 24W | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bust | 28 - 30.5 | 30.5 - 33 | 33 - 35.5 | 35.5 - 38.5 | 38.5 - 41.5 | 41.5 - 45 | 45 - 48.5 | 48.5 - 52.5 | 43 - 47 | 47 - 51 | 51 - 55 | 55 - 59 | 32.25 | 33.5 | 34.75 | 35.75 | 36.75 | 37.75 | 39.25 | 40.75 | 42.5 | 44.5 | 44 | 46 | 48 | 50 | 52 |
| Sleeve Length | 29.5 | 30 | 30.5 | 31 | 31.5 | 32 | 32.5 | 32.5 | 32.5 | 33 | 33.5 | 34 | |||||||||||||||
| Waist | 21.5 - 24 | 24 - 26.5 | 26.5 - 29 | 29 - 32 | 32 - 35 | 35 - 38.5 | 38 - 42.5 | 42.5 - 46.5 | 39 - 43 | 43 - 47.5 | 47.5 - 51.5 | 51.5 - 55.75 | 26 | 27.75 | 28 | 29 | 30 | 31 | 32.75 | 34.5 | 36.5 | 38.5 | 40 | 42 | 44 | 46 | 48 |
| Hip | 30.5 - 33.5 | 33.5 - 36 | 36 - 38.5 | 38.5 - 41.5 | 41.5 - 44.5 | 44.5 - 47.5 | 47.5 - 51 | 51 - 55 | 45 - 49 | 49 - 53 | 53 - 57 | 57 - 61 | 34.75 | 36 | 37.25 | 38.5 | 39.5 | 40.5 | 41.5 | 42.5 | 44.5 | 46.5 | 46 | 48 | 50 | 52 | 54 |
| Inseam | 30 | 30 | 30.5 | 31 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
Sizing Notes
Short: Some pants are available in short sizes, which generally means an inseam that is 2 inches shorter than regular sizes. Measurements are stated in inches unless otherwise indicated.
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