Product weight (medium): 24 oz / 67 gr
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.*
Size Guide - Men Underwear
Our clothes are a functional fit which is similar to a slim fit. If you prefer a regular fit, we recommend sizing up.
Inches:
| Size | Waist | Hips |
| S | 28 - 31 in | 33 - 35 in |
| M | 31 - 34 in | 35 - 38 in |
| L | 34 - 36.5 in | 38 - 40.5 in |
| XL | 36.5 - 39.5 in | 40.5 - 43 in |
| XXL | 39.5 - 42 in | 43 - 46 in |
Centimeters:
| Size | Waist | Hips |
| S | 72 - 79 cm | 84 - 89 cm |
| M | 79 - 86 cm | 89 - 96 cm |
| L | 86 - 93 cm | 96 - 103 cm |
| XL | 93 - 100 cm | 103 - 110 cm |
| XXL | 100 - 107 cm | 110 - 117 cm |
How to measure:
LESS WEIGHT, LESS WASHING
The Perfect Underwear for Active Days
Our 100% Alpaca Wool lightweight and breathable Boxer Briefs are designed to keep you clean and dry on your adventures. Designed for day-long outdoor activities, these boxers wick away moisture and resist odors so you stay fresh from dawn till dusk without constant washing. The benefits of alpaca fibers combine temperature regulation, quick drying and durability. Perfect as travel underwear, these durable boxers let you focus on the adventure—just remember, their delicate weight is ideal for day hikes instead.
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
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.
Free U.S. Shipping
& Returns →
Compostable
Packaging
Frequently Asked
Questions →
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.
