Features: The thermal underwear for men cold weather will be the nice gift for your family members, friends, relatives, colleagues and other people you care about, expressing your thanks and care. The men thermals top and bottom set is easy to put on and take off, can be matched with various outfits, such as down jackets, coats and more, classic and elegant. It is recommended to machine wash, do not tumble dry, do not dry clean or do not iron. Specifications: Main material: comprising 90% soft polyester, 10% spandex fabricMain color: as the picture showsSize: as the picture showsPackage includes: 3 x Thermal underwear setNotes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Please check the size before purchasing. When washing the dark color clothes, there may be a slight fading phenomenon, which is normal and does not affect the use. Please confirm that you will not mind before purchasing. Enough to Use and Replace: you will receive 3 sets of winter thermal underwear, mainly in black, which are black thread suits, the classic color allowing you to match with different clothes, sufficient to meet your daily wearing needs and replacement needs Soft and Warm: our men's thermal underwear set is mainly comprising 90% soft polyester and 10% spandex fabric, warm and thick, with fleece lining inside, comfortable for you to wear, fitting snugly to your body, providing you with a comfortable wearing experience Proper Size to Wear: the thermal underwear for men is designed in various size, flexible and stretchy, providing good mobility, you will not feel too tight when doing sports and working, suitable for men to wear; Please check the size before purchasing Breathable and Sweat Wicking: the men's long underwear has good sweat absorption ability, can be dried quickly, will not cause you to feel uncomfortable when you are resting, sleeping or sporting, offering you warmth and comfort at the same time Wide Application: the winter thermal underwear can be applied in various occasions, keeping you warm in cold weather and various activities, such as working, shopping, dating, running, cycling, hiking, hunting, jogging, dog walking and more, practical and reliable