• Powerful Insulation: The underwear shirt provides powerful insulation, ensuring you stay warm and comfortable in extreme cold weather conditions.
• Robust Material Construction: Made from heavyweight raschel knit fabric, this thermal top is designed to maintain its shape and durability, offering years of reliable use.
• Comfortable Design: Featuring elastic ribbed knit cuffs, the thermal top ensures a seamless seal between your cold weather gear and gloves, effectively trapping heat and keeping out the cold.
• Ideal for Extreme Cold Weather: Perfect for outdoor enthusiasts, tactical professionals, hunters, skiers, and anyone who enjoys the great outdoors in cold conditions, this thermal top is a must-have.
• Long-Lasting Comfort: Rothco’s Heavyweight Thermal Knit Underwear Top offers long-lasting comfort and performance, making it an essential piece of your extreme cold weather gear.

Layer up and conquer the cold with Rothco’s Heavyweight Thermal Knit Underwear Top. This thermal top is designed to provide powerful insulation, keeping you warm in the harshest of conditions. Constructed from a heavyweight raschel knit composition, the base layer top is built to maintain its shape and durability for years of use. The comfortable elastic ribbed knit cuffs ensure a seamless thermal seal between your top and gloves, locking in warmth and keeping out the cold. Ideal for outdoor enthusiasts, tactical professionals, hunters, skiers, and anyone facing extreme cold weather, this thermal top is an essential addition to your cold weather gear. Rothco’s commitment to quality ensures you get reliable performance and long-lasting comfort with the Heavyweight Thermal Knit Underwear Top.