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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
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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 Leggings

300 Lightweight

Men's Alpaca Wool Leggings: 300 Lightweight

$180.72

Regular price

$144.58

Regular price $180.72 Sale price $180.72
0% OFF

20% OFF

Low Impact Dyes:
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Men's Alpaca Wool Leggings: 300 Lightweight

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Product shown in size S on model (Ht: 5'7", Chest: 35", Hips: 37")

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 for US orders over $150 that are purchased from our US warehouse.*

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Active Comfort Mens Alpaca Wool Leggings 300 Lightweight color black
Adventure Mens Alpaca Wool Leggings 300 Lightweight color black
All Activities Mens Alpaca Wool Leggings 300 Lightweight color black
Any Activity Mens Alpaca Wool Leggings 300 Lightweight color black
All Natural Mens Alpaca Wool Leggings 300 Lightweight color black
Outdoor Clothing Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Perfect Travel Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Single Origin Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Sustainable Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Sweat Wicking Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Eco Friendly Mens Alpaca Wool Leggings 300 Lightweight color gray
Ecological Mens Alpaca Wool Leggings 300 Lightweight color gray
Fast Drying Mens Alpaca Wool Leggings 300 Lightweight color gray
Functional Mens Alpaca Wool Leggings 300 Lightweight color gray
High Performance Mens Alpaca Wool Leggings 300 Lightweight color gray
Active Comfort Mens Alpaca Wool Leggings 300 Lightweight color black
Adventure Mens Alpaca Wool Leggings 300 Lightweight color black
All Activities Mens Alpaca Wool Leggings 300 Lightweight color black
Any Activity Mens Alpaca Wool Leggings 300 Lightweight color black
All Natural Mens Alpaca Wool Leggings 300 Lightweight color black
Outdoor Clothing Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Perfect Travel Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Single Origin Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Sustainable Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Sweat Wicking Mens Alpaca Wool Leggings 300 Lightweight color navy blue
Eco Friendly Mens Alpaca Wool Leggings 300 Lightweight color gray
Ecological Mens Alpaca Wool Leggings 300 Lightweight color gray
Fast Drying Mens Alpaca Wool Leggings 300 Lightweight color gray
Functional Mens Alpaca Wool Leggings 300 Lightweight color gray
High Performance Mens Alpaca Wool Leggings 300 Lightweight color gray
mens leggings 300 color black
mens leggings 300 color gray
mens leggings 300 color navy blue

Men's Alpaca Wool T-Shirt

110 Ultralight

$180.72
🌱  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.

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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
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
mens half zip hoodie color black
mens half zip hoodie color gray
mens half zip hoodie color navy blue

Men's Alpaca Wool Hoodie

300 Lightweight

from $145

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mens eco friendly boxer briefs color gray
mens best fleece boxer briefs color gray
mens single origin boxer briefs color gray
mens warmest boxer briefs color gray
mens highest moisture wicking boxer briefs color gray
mens quick dry boxer briefs color navy blue
mens high sweat wicking boxer briefs color navy blue
mens low moisture absorption boxer briefs color navy blue
mens travel underwear boxer briefs color navy blue
mens greatest wool boxer briefs color navy blue
boxer brief color lilac
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boxer brief color natural blue
mens natural white boxer briefs color natural white
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mens active comfort boxer briefs color natural white
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Men's Alpaca Wool Boxers

160 Ultralight

from $40

Customer Reviews

Based on 11 reviews
73%
(8)
9%
(1)
18%
(2)
0%
(0)
0%
(0)
M
MaryEllen Weaver
Leggings

My husband wears them all the time fit is perfect very comfortable!! So far it’s his go to , to stay warm

J
JEFFREY OFMAN
Leggings

I use this to hunt and the fit is great. Stays in place as a bottom base layer. My only complaint is after like 3 uses it has a small hole in the leg by my calf already. For the price it shouldn't have a hole.

Hi Jeffrey! Thank you for taking the time to share your feedback! We're happy to hear that the leggings fit well and work great as a base layer for hunting. However, we’re truly sorry to hear about the issue with the hole, this shouldn’t happen, especially so soon.

We understand your concern and agree that durability is important. Please don’t hesitate to reach out to us directly, we’d love to help resolve this for you and ensure you’re satisfied with your purchase.

Thank you again for bringing this to our attention, and we’re here to assist however we can!

R
Rebekah Anderson
Hubby uses all the time in the winter

Husband loves it for hunting! Great quality. Love that it is 100% alpaca wool and not mixed with synthetic materials.

Thank you for sharing your kind words! We're so glad to hear your husband loves it. Knowing he’s getting great use out of the 100% alpaca wool, and appreciating the quality, means a lot to us.

If you ever need anything else or have any questions, we’re always here to help. Stay warm, and thank you again for your support!

P
P.W.
A review

I am enjoying the leggings and the half zip. I plan to order another pair of leggings .

The best part of leggins, definitively :D

J
Jeffrey Escola
Great leggings for men hallelujah!

These leggings fit amazingly, are the perfect weight and super soft and comfortable. Looking forward to collecting more pieces from Arms of Andes!