Silk is a natural protein fiber, some forms of which can be woven into textiles. It contains 18 kinds of nature amino acids and some Proteins. Silk underwear is good at moisture absorption and conduction as cotton. The mulberry silk is recognized as the softest, healthiest natural fiber. Our Silk underwear also has very obvious efficacy to prevent from dust, hair, electrostatic, allergy, bacteria's breeding and keep the skin clean. Our Silk underwear is designed for pure comfort and a sensuous feel. It is soft, comfortable and elegant. Our silk underwear can be worn all year round.