Patriot Surplus offers an assortment of Thermal Bottoms for providing heat retention during cold weather excursions. These bottoms are extremely comfortable to wear and allow the wearer to retain their body heat while moisture-wicking properties help to keep you dry. Choose between snug-fitting bottoms such as the Under Armor, Blackhawk, Gen III’s and the less snug polypropylene and knit varieties offered by Rothco and J.E. Morgan. At Patriot Surplus, we aim to keep you warm, dry and well protected with products made by reliable vendors.