Men's Thermal Undershirts

Unbeatable Warmth and Style: Our Men's Thermal Undershirts Will Keep You Warm in Every Situation

Men's thermal undershirts are an essential base layer for anyone who spends time outdoors in cold conditions. Worn close to the skin, they trap body heat and wick moisture away, keeping you warm and dry. Our range includes lightweight functional styles for active use as well as heavier thermal options for extreme cold.

Available in various materials including polyester, polypropylene and merino wool. Merino thermal undershirts are naturally odour-resistant and temperature-regulating, making them ideal for multi-day outdoor trips. Available in sizes S to 5XL from brands including MFH, Mil-Tec and Pentagon.