Enjoy 15% off
Join our mailing list to receive updates and 15% off your first order. Terms Apply.
$10.80 - $18.00
$10.80 - $18.00
-40%
$11.40 - $19.00
$11.40 - $19.00
-40%
$0.00 - $19.00
$0.00 - $0.00
-40%
$0.00 - $21.00
$0.00 - $0.00
-40%
$23.00
Discover our Merino wool activewear collection designed to keep you moving comfortably through every adventure. At Smartwool, we believe that high-performance gear should offer more than just function—it should feel great against your skin, manage moisture, and help regulate your body temperature. Our Merino wool activewear does just that, providing unmatched softness, breathability, and odor resistance, making it perfect for everything from high-intensity workouts to leisurely walks in the park.
Our activewear collection includes a variety of options for men and women, ensuring that everyone can find the right fit and style. From quick-drying tops and lightweight shorts to versatile tights and leggings, each piece is designed to provide a comfortable fit that moves with you. The natural properties of Merino wool—such as its ability to dry quickly, regulate temperature, and resist odors—make our activewear a great choice for any activity, whether you're at the gym, on the trail, or running errands around town.
Our commitment to sustainability means that our activewear is made with responsibly sourced Merino wool and eco-friendly practices. You can feel good knowing that your gear not only performs well but also aligns with your values.
Want to shop locally? Smartwool products are available at over 5,000 stores across the U.S. Use our Store Locator tool to find a location near you.
Q: How does Merino wool activewear enhance workout performance?
A: Merino wool activewear is designed to enhance workout performance by providing excellent breathability, quick-drying, and temperature regulation. The natural fibers help pull moisture away from your skin, keeping you dry and comfortable during high-intensity activities. Additionally, Merino wool's ability to regulate body temperature prevents overheating or becoming too cold, allowing you to focus fully on your workout.
Q: Is Merino wool activewear suitable for warm weather workouts?
A: Yes, Merino wool activewear is suitable for warm weather workouts. The fabric’s breathability and quick-drying properties help keep you cool and dry even in hot conditions. The lightweight nature of the fabric allows for airflow, while its natural ability to regulate temperature makes it versatile enough to be worn in both warm and cool environments.
Q: How does Merino wool compare to synthetic materials for activewear?
A: Merino wool offers several advantages over synthetic materials for activewear. Unlike synthetics, Merino wool is naturally odor-resistant, reducing the need for frequent washing. It’s also breathable, quick-drying, and temperature-regulating, providing comfort in a wide range of temperatures. While synthetics can be good for specific performance features, Merino wool combines these with natural softness and sustainability.
Naturally versatile, renewable, and totally comfortable. Learn more about Merino wool and all the benefits that come with wearing it for all your outdoor pursuits.
We love Merino wool for its natural odor-resisting and moisture-managing abilities. Whether we’re running, biking, hiking trails, hunting, and skiing or snowboarding, Smartwool socks, base layers, and apparel help us keep us comfy and dry all day long.
We want you to be 100% satisfied and comfortable with your Smartwool purchase. Our sock, clothing, and accessories size charts are specifically designed to help you find the best fit for men’s, women’s, and kids’ Smartwool products.
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.
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.

Join our mailing list to receive updates and 15% off your first order. Terms Apply.
Your code should reach your inbox shortly.
You are already set to receive the latest offers and news.
Check your texts and reply Y to confirm your subscription.
Your ExpertVoice deal.
$[Deal Price]
$[Original Price]
Discount applied at checkout.
On sale now — lower than your ExpertVoice discount.
Not eligible for ExpertVoice discount.
You’ll see your ExpertVoice discount at checkout.