Premium 15.5 Micron Merino Wool Base Layer Women – Your Ultimate Cold Weather Gear Upgrade your active wardrobe with our ultra-soft long sleeve thermal shirt. Crafted from an exclusive blend of 15.5-micron 93% Merino wool and 7% Spandex, this womens athletic top delivers cashmere-like softness with zero itch. Perfect as a standalone workout tee or a warm thermal underwear top for layering. Why Choose Our Merino Wool Shirt? Moisture Wicking & Anti-Odor: Naturally pulls sweat away from your skin. The quick dry and odor-resistant fabric keeps you fresh during intense hiking, running, or cycling. Smart Temperature Control: This breathable activewear top regulates body heat, keeping you warm in freezing conditions and cool when your core temperature rises. Lightweight 90gsm & 4-Way Stretch: Moves freely with your body. Flatlock seams prevent chafing, making it the perfect yoga shirt, pilates undershirt, or climbing clothing. Versatile & Easy Care: Ideal for camping, skiing, daily commutes, or cozy loungewear. Fully machine washable for effortless maintenance. Experience the perfect balance of nature and performance with this essential womens outdoor apparel.