Bamboo is a natural fiber grown without pesticides or chemicals. It is extremely soft like a rich cotton fiber after it is processed. Bamboo provides excellent wick protection - 60% better than cotton alone. This helps the foot stay dry and reduces the risk of fungus on the toenails or athlete's foot. Bamboo is hypoallergenic, non-irritating and great for sensitive skin. Bamboo is odor resistant, antibacterial, anti-fungal and has anti-static properties Bamboo has a thermo-regulating quality which helps keep feet warm in the winter and cool in the summer. Wearing bamboo socks feels like silk, these unique socks are a perfect choice to pamper your hardworking feet and make them feel completely relaxed and comfortable.