Why We Like The Outdoor Research Alpine Onset Merino 150 Bottom
The higher the elevation, the cooler the weather, so we reach for the Outdoor Research Alpine Onset Merino 150 Bottom for our all-season summits. These lightweight merino wool bottoms offer just-right insulation, wicking moisture management, and natural anti-odor tech for year-round adventuring. Updated fabric is extra durable and stretchy, thanks to polyester and Lycra fibers, and a gusseted crotch increases our range of motion further to help with scrambles and skin track ascents. Flat-lock seams make the next-to-skin fit chafe-free to keep us active throughout the seasons.
Details
- Lightweight merino wool baselayer bottoms for all-season activity
- Technical fabric with natural odor-resistance, moisture-wicking, and anti-odor properties
- Polyester boosts durability and Lycra spandex adds stretchiness
- Form-fitting silhouette with gusseted crotch for improved mobility
- Functional fly for convenience when nature calls
- UPF 30 rating for defense against solar rays
- Item #ODRZ8YW
Tech Specs
- Responsible Collection
- Recycled/Repurposed
- Material
- 53% merino wool, 42% polyester, 5% Lycra
- Insulation Weight
- lightweight (150gsm)
- Fit
- form-fitting
- Style
- tights
- Anti-Odor
- natural attribute of merino wool
- UPF Rating
- 30
- Claimed Weight
- 6.4oz
- Activity
- ski, snowboard, hiking, running
- Manufacturer Warranty
- limited lifetime











1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.