Base layers

 Women’s Merino Wool Base Layers

Start your adventure and everyday wear with Smartwool's women's base layers collection, crafted to ensure you stay warm, dry, and comfortable in any setting. Our base layers, designed with the dynamic woman in mind, are the ultimate foundation for outdoor enthusiasts, athletes, and anyone who values the natural performance of Merino wool.

From the Classic All-Season Merino Wool Base Layers ideal for all seasons or high-intensity activities, to the warmth of our Classic Thermal Merino Wool Base Layers for colder adventures, our collection offers something for every condition and preference. For those seeking inclusive sizing, our Women's Plus Size Base Layers ensure every woman can find her perfect fit and enjoy the outdoors.

Experience the innovation of Intraknit™ Base Layers, featuring body-mapped ventilation and insulation zones for optimal thermal regulation and flexibility. With these technical advancements, combined with the softness and durability of Merino wool, our base layers are among the best Merino wool base layers available, providing comfort and performance in all your pursuits.

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