... fiber1, natural, safe, antibacterial, bactericidal. 2, Lasting control of bacteria and fungi, mildew odor, and body odor. 3 regulate your body temperature, make ... you feel warm in winter and cool in summer, and promote blood circulation.Note: Wash tempersture is below ... 30 degree, neutral detergent, non-chlorine wash, cold ironing, and air-dry do not expose it to sunshine.