Women's Thermo Merino Wool Long Sleeve Undershirt for Warmth and Comfort

Experience reliable warmth and softness with this mid-weight thermal undershirt crafted from a premium blend of antibacterial merino wool and durable polyamide. Designed to naturally regulate temperature and wick away moisture, it keeps you comfortable in various conditions. The superfine fibers provide a gentle, itch-free feel against the skin, while the tailored fit ensures all-day comfort. Developed in Denmark and tested alongside endurance athletes, this high-quality piece combines performance with everyday wearability. Made from ethically sourced, mulesing-free merino wool and certified to meet strict safety standards, it is easy to care for—simply machine wash at a gentle temperature and avoid tumble drying. Our dedicated customer support team is always available to assist with any questions about this thermal layer.