Men's Wool Base Layer Pants

Dual-Layer Merino Wool Comfort Our men's long underwear features a dual-layer engineering design with Merino Wool fabric. This unique fabric traps body heat between the layers, creating a natural barrier of warmth that blocks the cold, ensuring you stay comfortable and cozy.

Convenient and Comfortable Design Equipped with convenient gussets, our thermal underwear offers extra room for movement. The non-itch waistband with a functioning front fly maintains coverage while allowing freedom of motion. Perfect for various activities, from everyday wear to outdoor adventures.

Regular Fit for Maximum Comfort Designed for a regular fit, our long underwear boasts a tagless design and flat seams, providing a smooth, ultra-comfortable feel. The true sizing in the front and back rise ensures an accurate and comfortable fit.

Ideal for Cold Weather Perfect for extreme cold conditions, our men's long johns are ideal for low- to medium-exertion activities. Whether you're heading to the ski slopes or just running errands, these long johns provide minimal layering and maximum warmth.

Versatile Style for Any Occasion Crafted to sit at the natural waistline, our ColdPruf Long johns for men offer an exceptionally comfortable fit. The front and back rise design maintains coverage during a wide variety of activities, making them perfect for both active and casual wear.