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Outfit your adventure with SmartWool High Performance Clothing & Socks:  Whether you're running, hiking, or riding, gear up to stay comfortable all day long.
Merino wool is one of nature’s most advanced fibers, making it an ideal choice for high-performance clothing. The natural ability of wool clothing to breathe, wick moisture and resist odors make it a perfect choice for everything from pitching your tent after a long day on the PCT or shopping for fruit in a bustling Peruvian market. When you’re comfortable, everything else seems so much better.
SmartWool Micro 150: One shirt. Countless Adventures. Micro 150 tees are lightweight, hard working tops that breathe well, help regulate temperature and easily layer up when the mercury drops. Men's layers & women's layers.
The same qualities that make Merino ideal for high-performance clothing make it ideal for socks. That’s why we make Merino wool socks for men, women and kids for everything from high-octane adventures to serious downtime. Whether you feel most alive as you crest the ridge of an epic trail or skiing through untouched powder, our Merino wool socks will make each step that much better.
Performance socks born in Colorado made in America using the finest Merino from around the world.  Men's, women's, and kids' USA made socks.
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