37 degree centigrade thermals underwear is made of professional softwarm fabric, softwarm can absorb the moisture of skin and transform to heat energy. Thus achieve the function of fevers, and keep body temperature in 37 degree.
Another feature is that this seamless underwear is ultrathin, with such thin cloth, you may feel like wear a set of thick thermals underwear.
Style:Super comfortable,lightweight and fashionable.
Breathable.There is no harm to your skin.
A great accessory to keep warm during cool and cold weather.