Founded in 1994 in Steamboat Springs, Colorado, Smartwool revolutionized outdoor wear with its innovative use of Merino wool. The brand is dedicated to creating comfortable, high-performance apparel and socks designed for adventure and everyday life. Merino wool is at the heart of every product — naturally breathable, temperature-regulating, and odor-resistant, it keeps you comfortable in all conditions.
Key Features
Merino Wool: Utilizes high-quality Merino wool for superior performance. Merino wool provides natural temperature regulation, moisture management, and odor control. It’s soft, breathable, and keeps feet comfortable in both hot and cold conditions.
Indestructawool™ Technology: Enhances durability and strength. Reinforced yarn and advanced construction techniques ensure long-lasting wear and resistance to abrasion — designed for comfort that lasts.
4 Degree™ Elite Fit System: Offers a secure and comfortable fit. Strategic compression and a seamless toe closure prevent slipping and bunching, giving a snug, stay-in-place feel all day.
Merino Sport 150 Fabric: Combines Merino wool with a performance blend of materials. Delivers enhanced moisture-wicking, breathability, and quick-drying comfort — ideal for layering or active movement.
Mesh Venting: Improves breathability and temperature control. Mesh ventilation zones enhance airflow to keep feet cool, dry, and comfortable during high-intensity activity.
Why You’ll Love Wearing Merino Wool There are so many advantages to wearing Merino wool. All Smartwool products are designed to help you get the most out of this super fiber — so you can go farther and enjoy everything the outdoors has to offer
Merino Wool Benefits
Natural & Renewable: Merino wool is a natural, renewable fiber that keeps sheep comfortable in temperatures from 5°F to 95°F — proving how adaptable and resilient it is.
Temperature Regulating: Traps heat when it’s cold and releases moisture when it’s warm, keeping you comfortable in any condition.
Moisture-Wicking: Moves sweat as vapor before it turns to liquid, helping you stay dry and fresh through any activity.
Odor-Resistant: Naturally absorbs odor-causing bacteria, so you can wear it longer without worry — ideal for travel or long adventures.
Soft & Comfortable: Finer than human hair, Merino fibers bend gently against skin — never itchy, always soft.
Sustainable & Fire-Resistant: Biodegradable within 12 months and naturally flame-resistant, making it safer for you and the planet.
How to Care for Merino Wool Merino wool naturally resists odor and manages moisture, keeping you dry and comfortable through every adventure. With a little care, it stays soft and strong wash after wash: