Men's Long Johns

Men's Long Johns engineered for serious cold-weather performance. These thermal base layers feature a fleece-lined interior that efficiently traps body heat while wicking moisture away, keeping you dry and comfortable in harsh conditions. The streamlined athletic cut provides unrestricted movement for outdoor work, winter sports, or everyday wear. Reinforced flatlock seams eliminate chafing during extended use, while the supportive elastic waistband maintains a secure fit through active movement. Built for durability and consistent warmth retention, these long johns deliver reliable insulation when temperatures drop.