How to Choose Base Layers
Arms of Andes 160 Ultralight Alpaca Wool Crewneck Base Layer T-Shirt - Men's
$80.00
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Crafted for the ultralight backpacker, the men's 160 Ultralight Alpaca Wool Crewneck base layer T-shirt from Arms of Andes naturally regulates temperatures, wicks sweat and fights odors.
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- Made with soft alpaca wool, which is valued for its thermal efficiency, moisture management and inherent resistance to odors
- Fights against odor and bacterial growth in the fabric so you can wear it longer and wash it less
- Offers moisture-wicking properties and temperature regulation during adventures
- Crewneck design offers a versatile and comfortable base for layering
- Wool is sourced using gentle shearing techniques from free-ranging alpacas that graze in the Peruvian Andes
- Made using a single-origin supply chain; from the alpaca to the final T-shirt, everything was produced in Peru
- OEKO-TEX®-certified silicone fabric finishing ensures quality and eco-friendliness, adding a sustainable touch to your outdoor comfort
- PFAS-free
Imported.
View all Arms of Andes Men's Base Layer Tops| Best Use | Hiking |
|---|---|
| Shirt Type | T-shirt |
| Fabric | Alpaca wool |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Ultralightweight |
| Sleeve Length | Short Sleeve |
| Gender | Men's |
Arms of Andes Clothing - Men's
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Chest | 35 - 38 | 38 - 40.5 | 40.5 - 43 | 43 - 46 | 46 - 49 |
| Waist | 28 - 31 | 31 - 34 | 34 - 36.5 | 36.5 - 39.5 | 39.5 - 42.5 |
| Hip | 33 - 35 | 35 - 38 | 38 - 40.5 | 40.5 - 43 | 43 - 45.5 |
| Inseam | 29.5 - 31 | 31 - 32 | 32 - 32.5 | 32.5 - 34 | 34 - 35.5 |
Sizing Notes
Measurements are stated in inches.
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Quigley
Minnestoa
My go-to undershirt
5 months ago
I tried this shirt as a wool alternative to those cotton undershirts and absolutely love it. I was used to Alpaca wool and washed it before wearing as it’s not itchy after a couple washes. You can wear this several days without washing if you hang it up between uses. I love it so much that I got the long sleeve version for winter. A medium fit true to size for both.
Height:5'8"
Age:45–54
Weight:150–175 lbs.
Yes , I recommend this product
Kate
North Atlantic
This is just a great shirt
8 months ago
I’m an alpaca fan and it’s incredible difficult to find quality alpaca clothing now that the fiber is having its moment. This shirt has a beautiful texture, is soft and lightweight while somehow also substantial enough to not be sheer in this light color. I’d happily own the same item in several colors if available, as well as a long-sleeved version.
Age:65–74
Weight:125–150 lbs.
Height:5'7"
Yes , I recommend this product
amfigura
Anchorage, AK
Itchy and Loose Fit
8 months ago
I love the concept of 100% alpaca as I'm a very big alpaca fiber fan, but this shirt is very itchy. Although I really liked the athletic fit when I first tried the shirt on the shirt, the fit and neck have loosened/stretched out after a couple weeks of use. The neck is almost like a v-neck because it's now so loose and big.
Age:25–34
Weight:150–175 lbs.
Height:5'7"
No, I do not recommend this product
Pat summit
Itchy
9 months ago
Very itchy after the 1st washing, I cannot wear it.