Skip to product information

Fabric: 100% Royal Alpaca Wool
Fabric Dye: Low Impact Dyes (GOTS)
Fabric Finishing: Silicone (OEKO-TEX)
Elastic: 50% Tree Rubber, 50% Cotton
Thread: 100% Pima Cotton
Thread Dye: Reactive Dye
Label: 100% Royal Alpaca Wool
Label Ink: Synthetic (GOTS)

Materials

Men's Alpaca Wool Thermal Leggings

250 Lightweight

Men's Alpaca Wool Thermal Leggings: 250 Lightweight

Regular price $121.00
Regular price $121.00 Sale price $121.00
0% OFF
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% Alpaca Wool Fabric
• 100% Cotton Threads
• 100% Cotton Labels

Shipping & Returns

Free Shipping for US orders over $200 that are purchased from our US warehouse.*

*Items stocked in Peru will occur a shipping fee. This fee includes customs & duties.

View full details
mens all purpose leggings lightweight 250 color black
mens functional leggings lightweight 250 color black
mens sustainable leggings lightweight 250 color black
mens adventure leggings lightweight 250 color black
color black
mens all purpose leggings lightweight 250 color black
mens functional leggings lightweight 250 color black
mens sustainable leggings lightweight 250 color black
mens adventure leggings lightweight 250 color black
color black

Men's Alpaca Wool T-Shirt

110 Ultralight

$121.00
🌱  Leave No Trace Apparel
Not in Stock? Email us

Alpaca vs Merino

Fabric Care

FREE SHIPPING* & Returns

LESS WEIGHT, LESS WASHING

The Best Hiking Leggings

The best hiking leggings should keep you warm and dry. The technical properties of alpaca fibers ensure high flexibility and comfort in cold weather by moving sweat away from the body as you hike, run or ski. Made from 100% Alpaca Wool, this men's base layer bottom can be used as pants in summer and as long underwear or thermal leggings in winter for skiing or snowboarding.

mens functional leggings lightweight color black
alpaca wool leggings for men

NATURAL HIGH-PERFORMANCE

The Lightest Wool Long Underwear

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 leggings for men

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

Eco-Friendly Leggings

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

DISCOVER OUR SUSTAINABILITY

Man wearing alpaca wool leggings on a hike in the mountains

SINGLE ORIGIN SUPPLY CHAIN

Where Were These Leggings 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

mens wind protection baselayer hoodie halfzip color black
mens thermo regulate baselayer hoodie halfzip color black
mens sweat wicking baselayer hoodie halfzip color black
mens moisture wicking baselayer hoodie halfzip color black
mens outdoor activities baselayer hoodie halfzip color black
mens natural baselayer hoodie halfzip color navy blue
mens low impact dye baselayer hoodie halfzip color navy blue
mens temperature regulate baselayer hoodie halfzip color navy blue
mens sustainable baselayer hoodie halfzip color navy blue
mens fast drying baselayer hoodie halfzip color  navy blue
base layer hoodie color gray
base layer hoodie color natural blue
base layer hoodie color natural blue
base layer hoodie color natural blue
base layer hoodie color natural gray
base layer hoodie color natural red
base layer hoodie color natural white
base layer hoodie color natural white
color black
color gray
color navy blue
color natural white
color natural blue
color natural red
color natural gray
mens wind protection baselayer hoodie halfzip color black
mens thermo regulate baselayer hoodie halfzip color black
mens sweat wicking baselayer hoodie halfzip color black
mens moisture wicking baselayer hoodie halfzip color black
mens outdoor activities baselayer hoodie halfzip color black
mens natural baselayer hoodie halfzip color navy blue
mens low impact dye baselayer hoodie halfzip color navy blue
mens temperature regulate baselayer hoodie halfzip color navy blue
mens sustainable baselayer hoodie halfzip color navy blue
mens fast drying baselayer hoodie halfzip color  navy blue
base layer hoodie color gray
base layer hoodie color natural blue
base layer hoodie color natural blue
base layer hoodie color natural blue
base layer hoodie color natural gray
base layer hoodie color natural red
base layer hoodie color natural white
base layer hoodie color natural white
color black
color gray
color navy blue
color natural white
color natural blue
color natural red
color natural gray

Men's Alpaca Wool Hoodie

300 Lightweight

from $145

mens natural boxer briefs color black
mens most comfortable boxer briefs color black
mens antibacterial boxer briefs color black
mens ecological boxer briefs color black
mens all natural boxer briefs color black
mens eco friendly boxer briefs color gray
mens highest moisture wicking boxer briefs color gray
mens best fleece boxer briefs color gray
mens warmest boxer briefs color gray
mens single origin boxer briefs color gray
mens high sweat wicking boxer briefs color navy blue
mens greatest wool boxer briefs color navy blue
mens low moisture absorption boxer briefs color navy blue
mens travel underwear boxer briefs color navy blue
mens quick dry boxer briefs color navy blue
boxer brief color lilac
boxer brief color lilac
boxer brief color natural blue
mens natural white boxer briefs color natural white
mens antiodor boxer briefs color natural white
mens highly breathable boxer briefs color natural white
mens most sustainable boxer briefs color natural white
mens active comfort boxer briefs color natural white
mens most comfortable boxer briefs color natural red
mens antiodor boxer briefs color natural red
mens highest moisture wicking boxer briefs color natural red
mens low moisture absorption boxer briefs color natural red
color black
color gray
color navy blue
color lilac
color natural white
color natural blue
color natural red
mens natural boxer briefs color black
mens most comfortable boxer briefs color black
mens antibacterial boxer briefs color black
mens ecological boxer briefs color black
mens all natural boxer briefs color black
mens eco friendly boxer briefs color gray
mens highest moisture wicking boxer briefs color gray
mens best fleece boxer briefs color gray
mens warmest boxer briefs color gray
mens single origin boxer briefs color gray
mens high sweat wicking boxer briefs color navy blue
mens greatest wool boxer briefs color navy blue
mens low moisture absorption boxer briefs color navy blue
mens travel underwear boxer briefs color navy blue
mens quick dry boxer briefs color navy blue
boxer brief color lilac
boxer brief color lilac
boxer brief color natural blue
mens natural white boxer briefs color natural white
mens antiodor boxer briefs color natural white
mens highly breathable boxer briefs color natural white
mens most sustainable boxer briefs color natural white
mens active comfort boxer briefs color natural white
mens most comfortable boxer briefs color natural red
mens antiodor boxer briefs color natural red
mens highest moisture wicking boxer briefs color natural red
mens low moisture absorption boxer briefs color natural red
color black
color gray
color navy blue
color lilac
color natural white
color natural blue
color natural red

Men's Alpaca Wool Boxers

160 Ultralight

from $40