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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

Men's Alpaca Wool Boxer Briefs

110 Ultralight

Men's Alpaca Wool Boxer Briefs: 110 Ultralight

Regular price $35.00
Regular price Sale price $35.00
Sale
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 & Returns on all U.S. orders.

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Customer Reviews

Based on 11 reviews
64%
(7)
18%
(2)
9%
(1)
0%
(0)
9%
(1)
A
Andy Killebrew

MEN'S ALPACA WOOL BOXER BRIEFS: 110 ULTRALIGHT

P
Prince Dunn
A little small..

Comfortable fabric but they need more length in general especially in the rise, doesn't pull up as high as I would like and longer legs would be nice

C
Cameron Licht
Comfortable underwear

Not super tight, soft to the touch. 10/10 for me.

J
J Tree

MEN'S ALPACA WOOL BOXER BRIEFS: 110 ULTRALIGHT

T
Todd Fahrner
Super awesome so far

Truly incredibly soft, good stitching. Cut is a bit minimal/snug for my taste, but the fabric itself is so appealing I can't complain. There's no cutout for pee purposes, but honestly almost everybody just pulls down, so I welcome the simplicity. I wore it for over 10 days straight, all activities, and it didn't smell (close sniff test after every shower), when finally I put it on the wash pile out of principle. Waiting to see how well it retains wonderful feel after washing. This piece inspired me to order a bunch of other Arms of Andes pieces, including the ridiculously luxurious joggers and sweatpants. I love Merino and own a bunch of it, but Alpaca, especially this highest "Royal" grade, is in a class by itself, destined to continue chipping away at any expendable cash I may have.

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Men's Alpaca Wool T-Shirt

110 Ultralight

$35.00
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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.

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NATURAL HIGH-PERFORMANCE

Sweat-Wicking Underwear

For thousands of years, alpacas have been adaptin