Product weight (medium): 14 oz / 380 gr
Product shown in size S on model (Ht: 6'0", Chest: 41.7", Hips: 31.5")
Size & Fit
Shipping & Returns
Free Shipping for US orders over $200 that are purchased from our US warehouse.*
Size Guide - Men Upper Layer
Our clothes are a functional fit which is similar to a slim fit. If you prefer a regular fit, we recommend sizing up.
Inches:
Size | Chest | Waist |
S | 35 - 38 in | 28 - 31 in |
M | 38 - 40.5 in | 31 - 34 in |
L | 40.5 - 43 in | 34 - 36.5 in |
XL | 43 - 46 in | 36.5 - 39.5 in |
Centimeters:
Size | Chest | Waist |
S | 89 - 96 cm | 72 - 79 cm |
M | 96 - 103 cm | 79 - 86 cm |
L | 103 - 110 cm | 86 - 93 cm |
XL | 110 - 117 cm | 93 - 100 cm |
How to measure:

LESS WEIGHT, LESS WASHING
The Best Hiking Wool Base Layer
When exploring, it's important to have a lightweight warm base layer that will wick moisture from your skin, so you stay comfortable all day. With our zip-neck's versatile design, the wool base layer can be used as a ski base layer, but also looks stylish in the city. Made from 100% Alpaca Wool, our base layer is naturally odor resistant, keeping you smelling clean after skiing or hiking the outdoors. Made sustainably, this wool fleece is the best choice for all adventures.


NATURAL HIGH-PERFORMANCE
The Lightest Thermal Base Layer
For thousands of years, alpacas have been adapting to extreme environments of the Andes Mountains, where temperatures range widely. The harsh highland conditions created the ultimate outdoor fiber, designed to keep you protected, clean, and comfortable.
LEARN MORE ABOUT ALPACA PERFORMANCE

ALPACA WOOL: FIBER OF THE GODS
The Superior Fiber for the Outdoors
Alpaca wool is a superior choice for the outdoors and outperforms any other fiber: merino wool, cotton, rayon and polyester.
THE COMPARISON: ALPACA VS OTHER FIBERS →
LOW ENVIRONMENTAL IMPACT
The Most Sustainable Base Layer
When wearing 100% Alpaca Wool, you can rest assured that your clothes are not contaminating nature.


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Compostable
Packaging

Frequently Asked
Questions →

SINGLE ORIGIN SUPPLY CHAIN
Where Was This Base Layer Made?
We use natural local resources and a short transparent supply chain. Our mission is to teach you as much as possible about how clothes should be made. Together we can move the fashion industry towards a sustainable future.
