Authentic Wool Plus for Men

Our men's long underwear, the ColdPruf Base Layer, has been specifically engineered with dual-layer construction to provide superior warmth and comfort in cold weather conditions. The efficient design features a blend of natural fibers that work together to trap body heat and create a protective barrier against the chill.

At the core of this thermal underwear is 100% combed ring-spun cotton, which sits next to the skin to ensure breathability and softness. Encasing this inner layer is a strategic blend of 50% cotton, 40% Merino wool, and 10% nylon on the outer shell. This unique fabric combination harnesses the natural insulating properties of Merino wool to retain heat, while the cotton and nylon add durability and a smooth, non-itch feel.

The regular fit of our men's long johns boasts a tagless design and flat seams for an exceptionally comfortable, chafe-free fit. The front and back rise are thoughtfully tailored to maintain coverage and freedom of movement, whether you're engaging in low-exertion activities or facing extreme cold during more vigorous pursuits.

Convenient gussets and a functional front fly further enhance the versatility of this base layer, allowing for easy on and off and natural range of motion. The comfortable, non-itch waistband sits at the natural waistline, providing a secure fit that stays in place without restriction.

Designed for multi-purpose use, these ColdPruf Long Johns are the perfect choice for casual wear, active outdoor recreation, or working in frigid conditions. The ColdPruf technology traps body heat between the layers of fabric, creating a natural warmth shield that is ideal for low- to medium-exertion activities in extreme cold weather.

Imported and machine washable, our men's thermal underwear offers a convenient and reliable solution for staying warm and comfortable in the harshest of winter environments. Whether you're at home, on the job, or enjoying the great outdoors, the ColdPruf Base Layer is engineered to deliver the desired level of warmth and protection.

Crafted with nature's warmest fiber, Merino wool, and paired with combed ring-spun cotton and nylon, this base layer product line has been developed for superior comfort in all cold weather applications. Trust the ColdPruf brand to keep you warm, dry, and comfortable, no matter the conditions.

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