• Thermoflux 100/200/300: Our thermal underwear tops feature a micro-fleece fabric blend of spandex and polyester, offering an exceptional warmth-to-weight ratio. Ideal for winter and cold temperatures.
• Stretch and Flexibility: Experience ultimate comfort and freedom of movement with the 4-way stretch of our polyester spandex long sleeve thermal tops. Stay warm without sacrificing mobility.
• Snug Fit: Designed to be worn under other garments, our thermal clothing tops provide a snug fit for seamless layering and enhanced insulation.
• Superior Comfort: Enjoy thin yet efficient thermal insulation with our specially designed shirt. The material retains body heat while wicking away moisture, ensuring optimal comfort in any conditions.
• Versatile Options: Choose from our LIGHT option for cool and refreshing weather, WARM option for colder temperatures, or EXTRA WARM option for extremely cold climates that demand strong thermal insulation. Stay dry, cozy, and well-protected.

• Department : mens
• Date First Available : March 13, 2023