100%mulberry silk filer,100%cotton cover
Natural, environmental, health, noble, comfort, warmth 

The characteristic of silk:
First, comfort

 Real silk is a protein fiber composed of an excellent biocompatibility with the human body, with a smooth surface, its stimulation coefficient of frictionto the human body  is the lowest among various types of fiber, only 7.4%. So,it will be safe and considerate care of every inch of our skin.

Second,good water absorption and air permeability

 Silk protein fiber is rich in a number of  hydrophilic groups, but also because of its porous nature, easy-to-water diffusion, so it can absorb moisture in the air or distribution of moisture, and keep certain amount of moisture.In normal temperatures, it can help the skin retain a certain degree of moisture, not too dry; in  summer, it also can eliminate the sweatfrom the body  and heat  easliy make your body feel extremely cool.Silk not only has good thermal dissipation, but also good warm-keeping.