SPF is a unique Active Fiber. Its 16 amino acids are healthy and nutritional to people's skin.

Its moisture absorption, ventilation, draping and warmth cover the superior performances of natural fibers and synthetic ones.

SPF has the softness and smoothness of cashmere, but doesn't cause hazard to the environment. Its products are degradable by landfill back to the earth.

This fiber comes from soybean, a plant massive in sourcing and rich in nutrition. People usually eat soybean but now are able to wear it.