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Fabric: 100% Royal Alpaca Wool
Fabric Dye: Low Impact Dyes (GOTS)
Fabric Finishing: Silicone (OEKO-TEX)
Thread Dye: Reactive Dye
Label: 100% Royal Alpaca Wool
Label Ink: Synthetic (GOTS)

Plastic-Free Ingredients

Women's Alpaca Wool Base Layer

230 Lightweight Half-Zip

Women's Alpaca Wool Base Layer: 230 Lightweight Half-Zip

Regular price $115.00
Regular price Sale price $115.00
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Low Impact Dyes:
Size

Alpaca vs Merino

Alpaca Wool outperforms Merino.

Alpaca fibers evolved in the harsh Peruvian Andes over millennia, to keep you protected on any adventure.

Unique Semi-Hollow Fibers:
• Lighter Weight
• Higher Insulation

Smoothest Fiber Scales:
• Moisture Wicking
• Softer without Felting

High-Performance Fiber

Pack lighter, travel farther.

Get the most out of nature with the ultimate performance fiber. Explore the outdoors clean and dry, with naturally anti-bacterial and temperature regulating Alpaca Wool.

❊ Anti-bacterial & Odor-resistant
↻ High sweat-wicking
☁ High breathability
☀ UV - Protection
✓ Light & durable

Microplastic-Free World

We put a stop to plastic pollution.

It is our mission to make clothes that allow you to explore nature without contaminating it with microplastics.

This is the first step in making our entire catalog petroleum-free and biodegradable.

We use only biodegradable materials:
• 100% Royal Alpaca Wool Fabric
• 100% Cotton Threads
• 100% Cotton Labels

Shipping & Returns

Free Shipping on all U.S. orders.

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womens ecological baselayer half zip color black
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womens breathable baselayer half zip color navy blue
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womens sustainable baselayer half zip color navy blue
womens sustainable baselayer half zip color navy blue
color natural blue
color natural blue
color natural white
color natural white
womens ecological baselayer half zip color black
womens best fleece baselayer half zip color black
womens most comfortable baselayer half zip color black
womens warmest baselayer half zip color black
womens temperature regulate baselayer half zip color black
womens functional baselayer half zip color gray
womens highly breathable baselayer half zip color gray
womens outdoor activities baselayer half zip color gray
womens ultimate outdoor baselayer half zip color gray
womens wool baselayer half zip color gray
womens breathable baselayer half zip color navy blue
womens warmest baselayer half zip color navy blue
womens single origin baselayer half zip color navy blue
womens sustainable baselayer half zip color navy blue
womens sustainable baselayer half zip color navy blue
color natural blue
color natural blue
color natural white
color natural white

Men's Alpaca Wool T-Shirt

110 Ultralight

$115.00
🌱  Leave No Trace Apparel
Not in Stock? Email us

Alpaca vs Merino

Fabric Care

FREE SHIPPING* & Returns

LESS WEIGHT, LESS WASHING

The Warmest Base Layer

Our all-purpose women's base layer has a versatile design that looks elegant in the city but is constructed for all outdoor activities. Our wool top can be worn as a wool ski sweater in the winter or a breathable hiking base layer in the summer. Made from 100% Royal Alpaca Wool, our base layer feels soft & light and has a half-zip for added temperature regulation.

womens warmest baselayer half zip color navy blue
womens functional baselayer half zip color gray

NATURAL HIGH-PERFORMANCE

Highly Breathable 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

womens functional baselayer half zip color gray

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

Natural Base Layer

When wearing 100% Alpaca Wool, you can rest assured that your clothes are not contaminating nature.

DISCOVER OUR SUSTAINABILITY

alpaca wool baselayer half zip lightweight natural blue woman

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.

LEARN MORE ABOUT OUR SUPPLY CHAIN

Complete Your Hiking Pack