Over muddy switchbacks and under redwood canopies. Wherever the trail leads, our Merino running clothes and socks are happy to follow. They’re designed to handle long hours of active wear with features like no-chafe flatlock seams and odor-resistant Merino wool liners. Because when you’re comfortable, you can focus on what really matters—like putting some distance between you and the work week.
Active
Our active collection is designed for sweat-inducing activities. With gender-specific, body-mapped mesh zones, Merino + poly blends, and reflective elements for visibility in low-light conditions, these performance pieces will help support your longest hauls.
Our active collection is designed for sweat-inducing activities. With gender-specific, body-mapped mesh zones, Merino + poly blends, and reflective elements for visibility in low-light conditions, these performance pieces will help support your longest hauls.
Our running sock collection is 20 years, thousands of prototypes, and millions of miles in the making. Our athletes and product testers put our Merino wool running socks to the test all over the world—helping us continue to push the limits of our designs.
There’s a running sock for every style—from our cold weather targeted cushion crew socks to our zero cushion low ankle socks. All feature our 4 Degree™ elite fit system, activity-specific mesh zones, and premium Merino Wool.
Merino Wool Accessories Made for Running
We make incredible layers and socks for all of your running needs. But did you know we also make Merino wool accessories, perfect for keeping you comfortable from head to toe? Our accessories are made from breathable, temperature regulating, and super-soft Merino. From gloves to lightweight beanies and neck gaiters, we have the gear to keep pace with you.
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Free Return Policy Smartwool offers free returns within 30 days from the date of purchase. Items must be unused, unwashed, and unaltered.
Store Returns Return the unworn item(s) to the store where you originally made the purchase for a refund or exchange.
Online Returns Return unworn item(s) purchased at smartwool.com 30 days from the date of purchase for a complete refund. Initiate a return by accessing your order history and selecting “Return Items."
Refunds may take up to 3-5 weeks to process due to the time often required for shipping and bank processing. Exchanges are not available.
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We are currently offering free shipping on orders $89+ placed on smartwool.com.
Shipping based on normal carrier restrictions and delays. We cannot guarantee arrival. Offer is valid for the continental US excluding Alaska, Hawaii, Puerto Rico and any US territories, as well as PO Box addresses. Delivery days are Monday-Friday, excluding US federal holidays. Free shipping may not be available for some customers.
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