Fabric: 100% Royal Alpaca Wool
Fabric Dye: Low Impact Dyes (GOTS)
Fabric Finishing: Silicone (OEKO-TEX)
Thread Dye: Reactive Dye
Label: 100% Organic Cotton
Label Ink: Synthetic (GOTS)
Fabric: 100% Royal Alpaca Wool
Fabric Dye: Low Impact Dyes (GOTS)
Fabric Finishing: Silicone (OEKO-TEX)
Thread Dye: Reactive Dye
Label: 100% Organic Cotton
Label Ink: Synthetic (GOTS)
Men's Alpaca Wool Hiking T-Shirt
160 Ultralight - Relaxed Fit
Men's Alpaca Wool Hiking T-Shirt: 160 Ultralight - Relaxed Fit
¥13,507
¥11,481
15% OFF
Fabric: 100% Royal Alpaca Wool
Fabric Dye: Low Impact Dyes (GOTS)
Fabric Finishing: Silicone (OEKO-TEX)
Thread Dye: Reactive Dye
Label: 100% Organic Cotton
Label Ink: Synthetic (GOTS)
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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
Shipping & Returns
Free Shipping for US orders over $150 that are purchased from our US warehouse.*
![mens crew neck relaxed fit adventure color gray](http://armsofandes.com/cdn/shop/files/Mens-Alpaca-Wool-HikingT-Shirt160Ultralight-RelaxedFit.webp?v=1732137336&width=1445)
![mens crew neck relaxed fit antiodor color gray](http://armsofandes.com/cdn/shop/files/Mens-Alpaca-Wool-HikingT-Shirt160Ultralight-RelaxedFit1.webp?v=1732137336&width=1445)
![mens crew neck relaxed fit functional color gray](http://armsofandes.com/cdn/shop/files/Mens-Alpaca-Wool-HikingT-Shirt160Ultralight-RelaxedFit2.webp?v=1732137336&width=1445)
![mens crew neck relaxed fit outdoor color gray](http://armsofandes.com/cdn/shop/files/Mens-Alpaca-Wool-HikingT-Shirt160Ultralight-RelaxedFit3.webp?v=1732137336&width=1445)
![mens crew neck relaxed fit adventure color red](http://armsofandes.com/cdn/shop/files/mens-crew-neck-relaxed-fit-adventure-color-red.webp?v=1723757367&width=1445)
![mens crew neck relaxed fit outdoor color gold](http://armsofandes.com/cdn/shop/files/mens-crew-neck-relaxed-fit-outdoor-color-gold.webp?v=1723757370&width=1445)
![mens crew neck relaxed fit antiodor color baby blue](http://armsofandes.com/cdn/shop/files/mens-crew-neck-relaxed-fit-antiodor-color-baby-blue.webp?v=1723757372&width=1445)
![mens alpaca wool relaxed fit ultralight comfortable color black](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-comfortable-color-black_4.webp?v=1732722082&width=1445)
![mens alpaca wool relaxed fit ultralight ecological color black](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-ecological-color-black_2.webp?v=1732722042&width=1445)
![mens alpaca wool relaxed fit ultralight ethical color black](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-ethical-color-black_3.webp?v=1732722059&width=1445)
![mens alpaca wool relaxed fit ultralight sustainable color black](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-sustainable-color-black_1.webp?v=1732722020&width=1445)
![mens alpaca wool relaxed fit ultralight comfortable color navy blue](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-comfortable-color-navy-blue_1.webp?v=1732721981&width=1445)
![mens alpaca wool relaxed fit ultralight ethical color navy blue](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-ethical-color-navy-blue_2.webp?v=1732721981&width=1445)
![mens alpaca wool relaxed fit ultralight ecological color navy blue](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-ecological-color-navy-blue_3.webp?v=1732721981&width=1445)
![mens alpaca wool relaxed fit ultralight warm color navy blue](http://armsofandes.com/cdn/shop/files/mens-alpaca-wool-relaxed-fit-ultralight-warm-color-navy-blue_4.webp?v=1732721981&width=1445)
LESS WEIGHT, LESS WASHING
The Best Shirt for Hiking
Made to take you farther in nature, we created the ultimate outdoor wool t-shirt. Ultralight with an airy-feeling, it regulates body temperature while keeping you dry. Our 100% Alpaca Wool T-Shirt is anti-bacterial and odor resistant, which makes it perfect for multi-day use.
![alpaca wool crew neck t-shirt for men in gray color](https://cdn.shopify.com/s/files/1/0071/4748/7305/t/11/assets/mensoutdoorclothingcrewnecktshirt-1657243420743.webp?v=1657243421)
NATURAL HIGH-PERFORMANCE
Moisture-Wicking Shirt
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 long sleeve t-shirt for men in gray color](https://cdn.shopify.com/s/files/1/0071/4748/7305/t/11/assets/dsc00547-1654192770819.jpg?v=1654192774)
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
The Most Sustainable Shirt
When wearing 100% Alpaca Wool, you can rest assured that your clothes are not contaminating nature.
![Man wearing alpaca wool t-shirt on a hike in the mountains](https://cdn.shopify.com/s/files/1/0071/4748/7305/t/11/assets/mensbestactivecrewnecktshirt-1657243459761.webp?v=1657243460)
![](https://cdn.shopify.com/s/files/1/0071/4748/7305/t/11/assets/scrensso2-1653058929147.webp?v=1653058937)
SINGLE ORIGIN SUPPLY CHAIN
Where Was This Shirt 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.
![](https://cdn.shopify.com/s/files/1/0071/4748/7305/t/11/assets/scrensso2-1653058929147.webp?v=1653058937)