Mountain Hardwear Women's 100% Merino Long Sleeve Baselayer Shirt Black XS Used
Condition: Great
Pickup currently not available
Item is online only, one-of-one, and GONE when it's gone.
Pure Merino Wool Performance – Nature's Ultimate Baselayer
This Mountain Hardwear women's baselayer shirt is crafted from 100% merino wool, delivering unmatched temperature regulation, odor resistance, and comfort for serious outdoor pursuits. Merino wool naturally wicks moisture, keeps you warm even when wet, and resists odors for multi-day adventures. The soft, non-itchy fabric feels luxurious against your skin while providing the technical performance you need in the backcountry.
Size: XS
Color: Black
Condition: Good – Evidence of use, but no cosmetic issues
Key Features:
- 100% Merino Wool: Premium natural fiber that regulates temperature, wicks moisture, and resists odors naturally
- Temperature Regulation: Keeps you warm in cold conditions and cool when you're working hard
- Odor Resistant: Natural antimicrobial properties mean you can wear it multiple days without washing
- Moisture Management: Wicks sweat away from skin and stays warm even when damp
- Soft & Non-Itchy: Fine merino fibers feel comfortable directly against your skin
- Mountain Hardwear Quality: Built for serious mountain athletes and backcountry enthusiasts
Ideal For:
This merino baselayer excels in cold-weather backpacking, alpine climbing, ski touring, and any multi-day adventure where performance and packability matter. Merino wool is the gold standard for baselayers, and buying pre-owned means you get this premium natural fiber at a fraction of retail cost. Whether you're building your layering system or upgrading from synthetic fabrics, this Mountain Hardwear piece delivers the comfort and technical performance that makes merino wool legendary.
Gear Up With Confidence
All Field-Tested items are inspected, fully vetted, and ready for more miles.
Learn more
Earn points on all purchases, new and used, and redeem for killer discounts.
Sign up
Returns for all online purchases are accepted for 30 days after date of purchase.
Return Policy
Have Questions?
Are the photos of the actual item?
Yes! We photograph every Field-Tested item during our inspection process. We do not use stock photos for used goods or brand samples.
How fast do you ship?
All items ship next business day.
How do I sell my used gear?
Currently, we only purchase used gear in-store at our Denver, CO and Grand Rapids, MI locations.
But if you're in the neighborhood, it's super easy. No consignment — we make you an offer on the spot. Learn more HERE.
Can I try on this item in-store?
Our online assortment of used gear and clothing is unique from our in-store assortment. But, don't worry. We accept returns for 30 days after date of purchase if the item doesn't work out.