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 Boxer Briefs

160 Ultralight

Men's Alpaca Wool Boxer Briefs: 160 Ultralight

Regular price $55.64
Regular price $55.64 Sale price $55.64
0% OFF
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 for US orders over $200 that are purchased from our US warehouse.*

View full details
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 T-Shirt

110 Ultralight

$55.64
🌱  Leave No Trace Apparel
Not in Stock? Email us

Alpaca vs Merino

Fabric Care

FREE SHIPPING* & Returns

LESS WEIGHT, LESS WASHING

The Perfect Underwear for Hiking

Our 100% Royal Alpaca Wool lightweight and breathable Boxer Briefs are designed to keep you clean and dry on your adventures. Moisture-wicking and low moisture absorption properties repel odor causing bacteria, which, helps minimize laundering, making it the perfect travel underwear. The benefits of alpaca fibers combine temperature regulation, quick drying and durability. These wool boxers are made to help keep you dry and clean during all activities.

men's alpaca wool boxer brief
mens high sweat wicking boxer briefs color navy blue

NATURAL HIGH-PERFORMANCE

Sweat-Wicking 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

mens high sweat wicking boxer briefs color navy blue

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 Boxer Briefs

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

DISCOVER OUR SUSTAINABILITY

mens antibacterial boxer briefs color black

SINGLE ORIGIN SUPPLY CHAIN

Where Were These Boxers 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

Men's Alpaca Wool Base Layer

300 Lightweight

from $135

Men's Alpaca Wool Joggers

300 Lightweight

from $130

Customer Reviews

Based on 23 reviews
70%
(16)
17%
(4)
4%
(1)
4%
(1)
4%
(1)
J
Joel Mogen
Outstanding

Best pair of underwear I own. I like them better than my Duluth Trading Buck Naked for several reasons; they are made of Alpaca a much higher quality material, they don’t make me sweat, and they don’t stink.

Thank you for your feedback! We're thrilled to hear that you love our underwear. It's great to know that the high-quality Alpaca material, along with the comfort and odor resistance, has made a positive impact for you. We appreciate your support and look forward to providing you with more products that you enjoy.

B
Brett Stone
Amazing

Garmet feels durable and well made. All natural material that thermoregulates your body temp. Stretches and looks great.

It's wonderful to hear that you're pleased with the boxers! :D

M
M.C.
First timer.... beware

They lure you into over buying for free shipping. The sizes were inconsistent between pairs, 3 fit great, 4 fit not so great. I would go larger in size if you are dead set on these, but I wrote the company in hopes of a solution... none was given as the company has not even responded to me. No refunds or exchanges on sizes.

Love the material otherwise!

Your feedback is incredibly valuable to us, and I apologize for any inconvenience caused by our lack of response. We strive to provide exceptional customer service and will investigate why your inquiry wasn't addressed promptly. While we don't offer refunds or exchanges on sizes at the moment. I'll ensure your concerns are noted for future improvements. I'm glad to hear that you love the material. We're here to help.

T
Thomas Kelly
Bad fit, too short

These are not what you’re looking for. Too short and ride up. Also note you cannot return these per their policy.

I'm sorry to hear that the items didn't meet your expectations and that you're experiencing issues with them riding up. Our aim is always to provide products that our customers love, and I apologize if these didn't work out for you. Regarding our return policy, I understand your concern, and I want to assure you that we take customer satisfaction seriously. While we may not accept returns in this particular case. Your feedback is invaluable to us, and we're committed to ensuring your satisfaction.

M
Mark Christian
1st time purchase from Arms of Andes

Just got these. Super soft / ultra comfort and strong customer support. Reserved 1-Star to see how durable it is.

Thank you for sharing your initial thoughts! We're thrilled to hear that you find the product super soft and ultra-comfortable :D