Layer up and stay warm in extreme cold weather with Rothco’s Extra Heavyweight Thermal Knit Underwear. This reliable piece of cold weather gear features a raschel knit composition that is designed to maintain its shape for years of use. This thermal underwear bottom is perfect for soldiers, tactical professionals, hunters, skiers, and anybody who enjoys the great outdoors.

Features:

• 100% Preshrunk Cotton
• Raschel Knit
• Sizes S - 2XL