Men's 100% Merino Wool Base Layer Set Thermal Underwear

OPTIMAL INSULATION AND BREATHABILITY: Enjoy the perfect balance of warmth and breathability with Merinohouse's Merino wool thermal underwear. The mid-thickness design provides excellent insulation without bulkiness, offering a lightweight and comfortable feel. The breathable fabric wicks away moisture, keeping you dry and cozy during outdoor adventures or everyday wear.


UNRESTRICTED MOVEMENT AND VERSATILITY: Our thermal set moves with your body, thanks to the durable 4-way stretch material, ensuring freedom of movement during various activities. It's perfect for hiking, skiing, or any cold-weather pursuits. The snug fit and seamless construction prevent chafing and enhance comfort.


NATURAL CONTROL AND COOLING + WARM EFFECT: Merinohouse's Merino wool base layers keep you fresh throughout the day. The natural cooling properties of Merino wool make it suitable for any season or climate, allowing you to stay comfortable and cool even in warmer temperatures.

100% NATURAL MERINO WOOL

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We offer guaranteed delivery on certain delivery speeds and select products. You'll be sent a shipping confirmation email with a tracking link once your order leaves our warehouse.

If at any time you are unsatisfied with our socks, we want you to let us know. Our guarantee covers free returns within 30 days of receipt of shipment.