Welcome to Sheep Run® – your source for high-quality merino wool apparel designed for outdoor adventures and everyday wear. Our passion is creating functional, comfortable, and stylish merino wool clothing that allows you to feel confident and prepared, no matter the activity.
Our Story

Sheep Run® was founded in 1998 with a simple mission – to share the incredible benefits of merino wool with outdoor enthusiasts everywhere. We started as a small family-owned business in Australia, a country known for its thriving wool industry.
Our founders were lifelong adventurers who understood firsthand the amazing performance properties of merino wool. They had spent decades hiking, camping, and exploring in Australia’s varied landscapes. Time and again, they were amazed at how merino wool kept them warm in the cold, cool in the heat, and fresh even after days on the trail.
Most of all, our founders were drawn to merino for its soft, lightweight comfort that allowed freedom of movement. They knew merino had the potential to truly revolutionize outdoor apparel. So they set out to make versatile, durable merino wool clothing accessible to everyone.
In the early days, we focused on creating high-quality base layers and midlayers perfect for hiking, skiing, and camping. Our foundation was merino t-shirts, long underwear, and sweaters engineered for mobility and all-day wearability.
As the years passed, we continued expanding our catalog to offer a full line of merino wool apparel. We pioneered merino blended fabrics to make innovative weather-resistant outerwear and breathable exercise clothing.
Today, Sheep Run® offers head-to-toe merino wool garments for men, women and kids. From wool t-shirts and hoodies to leggings, socks, and underwear, we use premium merino in our thoughtfully designed pieces. We are now based in the US and ship worldwide, remaining dedicated to sharing merino’s benefits far and wide.
Why Merino Wool?
So what makes merino wool so special? There are many reasons it has become our fiber of choice:
Natural Performance
Merino wool offers incredible temperature regulation, keeping you cool in summer heat and providing warmth in winter chills or high altitude. The fibers wick moisture away from the body while adapting to individual body temperatures.
Merino is also naturally odor resistant and can be worn for multiple days without needing a wash. The wool contains lanolin that inhibits bacterial growth. No more smelly synthetic shirts after long hikes or workouts!
Softness & Comfort
Merino wool has a soft, luxurious feel unlike scratchy traditional wool. It contains fine fibers that are gentle on skin. The fabric has a supple drape that moves with you.
Merino clothing is non-restrictive and chafe-resistant, perfect for athletic pursuits. It does not retain odors or cling to the body even when damp.
Easy Care
While incredibly durable, merino wool is machine washable. Our garments hold their shape wash after wash. Merino resists shrinking and is easy to care for using gentle detergents.
Sustainability
Merino is a natural, renewable resource that is biodegradable at the end of its life. The sheep produce a fresh supply of wool yearly without harm. Merino production has low environmental impact.
Versatility
Merino wool clothing works year-round in a variety of climates. It can be layered for winter or worn alone in summer. From outdoor expeditions to urban commutes, merino apparel transitions seamlessly.
Merino works well for athletic endeavors like hiking, skiing, running and yoga. It also shines as casual everyday wear. Truly a fiber for all occasions!
Our Products

After years perfecting merino wool clothing, we are proud to offer diverse apparel that meets the needs of an active lifestyle.
Merino Wool T-Shirts & Tank Tops
Our line of merino t-shirts and tanks are perfect as lightweight base layers or standalone pieces. Options include:
- Short sleeve crew neck t-shirts
- V-neck tees with front and back seam detailing
- Athletic raglan tanks with mesh ventilation
- Long sleeve tees with thumbholes for extra coverage
The t-shirts feature a 130gsm merino wool knit that is ultra-soft and breathable. The slim athletic fit moves with you while preventing overheating.
Merino Wool Long Underwear & Base Layers
For ultimate comfort in cold weather, explore our merino wool long underwear and midlayer pieces. We offer:
- Long sleeve crew and quarter zip base layer tops
- Full length base layer leggings
- Merino blend fleece pullovers and jackets
- Merino wool underwear bottoms and long johns
Made from 150-200gsm merinos blends, these base layers provide lightweight warmth and insulation. The breathable fabrics won’t overheat or restrict movement.
Merino Wool Hoodies & Sweaters
Our cozy merino hoodies, cardigans and pullovers are perfect everyday wardrobe staples. Options include:
- Full zip merino hoodies with drawstring details
- Open front merino cardigans with front pockets
- Crew neck merino pullovers in neutral solids
These stylish midlayers feature 16.5-18 micron merino wool blended with nylon for durability and shape retention. The breathable fabrics layer comfortably without bulk.
Merino Wool Socks & Underwear
Don’t forget head-to-toe coverage with our merino wool socks and underlayers! We offer:
- Cushioned crew hiking socks
- Thermo lightweight running socks
- Merino wool boxer briefs and long johns
- Merino blend base layer tights and leggings
Warmer than cotton and moisture-wicking, this superfine merino underwear keeps you comfortable all day long. It prevents odors even during sweaty activity.
Accessories & Home Goods
Round out your merino wardrobe with our hats, neck gaiters, gloves and more! We also have merino blankets, pillow covers and towels for home.
Our Merino Advantage
Not all merino is created equal. At Sheep Run®, we take care to source and produce only the highest quality merino wool apparel. Here are the standards we uphold:
Premium Fiber
We exclusively use ultrafine 16.5-18 micron merino wool with the longest fibers possible. This ensures softness, durability and strength. The smaller the fiber diameter, the less likely the wool will irritate skin.
Ethical Sourcing
We partner with merino sheep farms that use ethical practices and provide excellent animal care. Our suppliers perform gentle, non-mulesing harvests only once yearly. Their operations have low environmental impact.
Careful Processing
Our yarn and fabrics are made in certified facilities that minimize chemical processing. We use natural dyes and innovative techniques that reduce water and energy consumption.
Quality Construction
From durable seams to resilient knits, our clothing is crafted for longevity. We test relentlessly to guarantee our merino apparel lives up to your adventures. Each piece is specially engineered to optimize comfort and functionality.
Customer Happiness
We stand behind all our products and aim for 100% customer satisfaction. Our helpful customer service team is ready to address any concerns and make things right. We also offer free shipping and returns.
Join Our Flock!

Ready to experience the incredible comfort and versatility of merino wool? We invite you to join our flock and explore our collection of premium merino apparel.
Shop our latest products to find must-have pieces for your next outdoor adventure or casual days around town. We offer an extensive range of men’s, women’s and kids’ merino wool clothing, carefully crafted for quality and style.
Don’t forget to sign up for our newsletter for special offers and new product announcements! We can’t wait to outfit you in the softest, most innovative merino clothing on the planet.
You deserve the very best next-to-skin comfort whether you’re hiking, traveling, working out or just lounging. Make Sheep Run® your reliable source for life’s adventures, big and small. Our passion is creating garments that empower you to feel your absolute best, wherever the day takes you.
We look forward to welcoming you into our flock! Explore the site and let us know if you have any questions.
Happy trails,
The Sheep Run® Team