Wrap yourself in warmth with our Thermajohn Thermal Underwear for Men. These long johns are the ideal base layer under your clothes, offering a snug yet flexible fit that moves with you. The special fabric that these mens long underwear are made from not only locks in heat to keep you toasty but also allows your skin to breathe, preventing overheating. The thermal shirt and pants feature a soft fleece lining, offering a gentle, comforting feel. Perfect for outdoor adventures, relaxing at home, or as a cozy layer under work attire, Thermajohn mens thermal underwear set provides lasting comfort and warmth throughout the season.

• Heat Retention: When it comes to warmth and everyday wear, these Thermajohn long johns for men is designed specifically for you to stay protected from the cold.
• Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft mens thermal underwear set will keep you feeling comfortable throughout the day.
• Moisture Wicking: Stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration.
• 4 Way Stretch: Made with stretchable material, these thermals for men allows you freedom of movement with no chafing or bunching up when you move.
• Layer Up: Layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama.