We've teamed up with Glacial Gear to create the ultimate 100% merino wool ultralight trail rag. Made from 180 gsm Hydro-Duct Merino Wool, it's the ideal companion for adventurers who demand both style and substance on the trail. From banishing stubborn dirt and sweat to confidently snatching that sizzling cook pot handle this rag does it all. Throw in merino wool's odor-fighting superpowers and a handy pack loop for easy access, and consider your trailside needs met.

Check out the rest of our Merino Collection.

Our ultralight Trail Cool Merino Wool T-Shirt is comfortable and super soft to the touch.  Merino Wool base layers are ideal for hiking, backpacking, trail running and other outdoor adventures. Wool's natural ability to control moisture and odor help to keep you comfortable every step of the trail.

Check out the rest of our Merino Collection.

Developed over 3,000 miles on the Continental Divide Trail & tested in the Alps, The Mirage Merino Sun Hoody is engineered to elevate your outdoor experience and be the pinnacle of natural ultralight sun protection and your go to base layer.

We’ve teamed up with Evolved Supply Co to create an expertly designed, ultra-comfortable, and lightweight sun hoody that provides superior sun protection, breathability, and advanced moisture management, ensuring you stay cool even during the most intense outdoor activities.

Thoughtful features include a quarter-zip to help regulate body temperature, a unique hood design to protect you from the sun while still allowing for air flow, and thumb holes that provide sun protection for your hands and prevent your sleeves from riding up.

Also available in a women's version here. Check out the rest of our Merino Collection.

Developed over 3,000 miles on the Continental Divide Trail and tested in the Alps, the Women’s Mirage Merino Sun Hoody is designed to deliver ultralight sun protection in a flattering, form-fitting silhouette.

Made in collaboration with Evolved Supply Co, it combines breathable merino performance with soft, technical comfort—available in a fresh selection of colors inspired by the trail and tailored for women.

Thoughtful details like a quarter-zip, airflow-optimized hood, and thumb holes ensure comfort and coverage from sunup to sundown.

Also available in a men's version here. Check out the rest of our Merino Collection.

Made from 100% natural, renewable Gostwyck Ultrafine Merino, this isn’t just a sleeping bag liner; it’s a statement piece in your sleep system. The sub-15.5 micron fiber is among the finest merino available anywhere, softer than 99.9% of other merinos, wrapping you in a truly frictionless, itch-free cocoon of comfort night after night on trail.

This luxurious Gostwyck merino doesn’t just feel indulgent; it performs at a level that belongs in a no-compromise kit. It moves moisture efficiently and dries dramatically faster than other merinos in humid, heavy air on trails like the Appalachian Trail or Te Araroa, so your sleep never feels damp, clammy, or second-rate.

The ultrafine fibers also deliver superior odor control, helping keep your sleeping bag noticeably fresher for far longer. Whether you’re in a tent, hut, refuge, hostel, or hotel, it adds an extra layer of protection and the quiet satisfaction of knowing you’re sleeping in the finest sleeping bag liner that money can buy.

Check out the rest of our Merino Collection.