COLDPRUF ColdPruf Men's Authentic Dual Wool Plus Base Layer Bottom

Our Authentic Dual Layer Merino Wool thermals for men have been specifically engineered with ColdPruf technology that traps body heat between layers of fabric to provide a natural warmth shield. Our men’s thermal underwear offers the desired level of warmth and comfort in extremely cold weather conditions during low-to-mid-exertion activities. Nature's warmest fiber, merino wool, is combined with combed ring spun cotton and nylon on the outside and paired with 100% combed ring spun cotton on the inside to provide maximum warmth and comfort. The ColdPruf Base Layer product line has been developed for comfort in all cold weather environments, whether at home, on the job, or enjoying the outdoors.