Smartwool Intraknit All-Season Merino Base Layer Crew

Experience unmatched comfort and high-octane performance with the Smartwool® Intraknit All-Season Merino Base Layer Crew, designed to mirror your every move. Featuring a classic crew neck and long sleeves, this base layer offers a sleek slim fit that follows the natural contours of your body, delivering a streamlined feel that moves with you. Crafted with a smart fabric blend that harnesses the moisture management, temperature regulation, and natural odor resistance of Merino wool, it keeps you fresh, dry, and comfortable through every activity. Powered by innovative Intraknit™ technology, insulation, articulation, and ventilation are seamlessly integrated to support natural movement while enhancing breathability and warmth exactly where you need it. Minimal seams reduce chafing, ensuring distraction-free comfort whether you're training, hiking, or layering up for colder days. 55% Merino wool, 18% TENCEL™ Lyocell®, 17% polyester, 8% nylon, 2% elastane. Machine washable. Imported.