Experience the ultimate comfort and performance with the Smartwool Women's Merino 250 Base Layer Top. Crafted from a blend of synthetic and merino wool fibers, this top offers exceptional warmth, moisture management, and odor resistance. The merino wool provides natural temperature regulation, while the synthetic fibers enhance durability and quick-drying capabilities. The 250g/m² fabric weight makes it perfect for cold weather activities. Get ready to elevate your outdoor wardrobe with this premium base layer top on Amazon Prime Day.