Comfo-Fil® Socks series, modified polypropylene fiber as the main raw material. They have a very soft touch. Besides, they can combine with other fibers such as cotton, wool, acrylic or nylon, and other materials to increase the wearing comfort. In addition, they have good thermal insulation with breathable, moisture absorbing and quick drying properties. Moreover important, the socks have permanent natural antibacterial impacts. They can effectively reduce odor after long-time wearing. Comfo-fil® Socks can be designed in the insulation socks, sports socks, work socks, leisure socks, toe-shaped socks and other hosiery products.