Material:
1.Surface Material:Combed Cotton(48%),Viscose fiber in anion(24%),Polyester in far infrared(24%),Spandex(4%)
2.Inside Cloth:Combed Cotton(50%),Viscose fiber in anion(25%),Polyester in far infrared(25%)

Specification:
1.Embeded with Sixty-two pcs of medical-magnetics according to the acupoints of human body to improve the micro circulation&dredge blood vessels.
2.In materials of far-infrared fiber&tourmaline of accelerate metabolism and relieving pains.
3.Auxiliary cure for the neck diseases,periarthritis humeroscapularis and rheumatic arthritis etc.
4.Designed in stick to the body of warming and flexible to exercise.
5.Comfortable for wearing and easy of washing(not dye if washing)after dirty.