ULTRA SOFT & WARM FABRIC: Thermal underwear set is made of ultra-soft 92% Microfiber 8% Spandex that feels cozily soft, is completely non-irritating, and keeps you comfortably warm to beat the cold weather

EXCELLENT FLEXIBILITY FOR ANY MOVEMENT: The four way stretch material thermal underwear set is designed to give you flexibility by hugging your body and stretching to move with you, they will keep you warm without sacrificing your range of motion or comfort.

MOISTURE WICKING: Designed to keep you dry, this long sleeved shirt and long pants are made to be wick away sweat and other moisture, no matter how active you are.

FEATURE: This men's long underwear to keep you toasty without being too bulky. You can easily slip your daytime clothes or pajamas over the thermal base layer. Tights or shirt can be used as base layer or worn alone.

Men's Winter Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined Base Layer Top and Bottom