Silk thermal underwear, a jacket is a new natural green health products, the company is self-developed set of health care, keep warm in a series of products. Silk and cotton fabrics used two kinds of fabric, the inner core with 100% natural silk as a filler, and silk with the human body needs 18 amino acids, can enhance human health. With mite, anti-bacterial, anti-allergy and skin-friendly features. The fine texture of the product, better warm, breathable, more comfortable wear.