Thermal Knit Underwear Bottoms

Whatever adventure awaits, Frank Bee Thermal Knit Underwear will keep you warm and comfortable all day long. The Thermal Underwear Bottoms are made of a breathable Cotton / Polyester circular knit fabric that retains heat ensuring superior warmth and protection from the elements. The thermal bottoms are great for camping, snow sports, and any outdoor activity. Matching Tops pictured are sold separately.