This applying utility model is a kind of natural anti-bacteria socks. This kind of socks is knitted from up downward according to the foot shape, consisting of socks mouth, socks cylinder, socks body and toes cover. The toes cover is made of bamboo fiber yarn and combined with socks body. Compared with the conventional anti-bacteria socks, this kind of socks is added no chemical anti-microbial, but wholly or partially made of bamboo fiber. Because of the national anti-bacteria property of the bamboo fibers, this utility model is not only soft as natural fibers, but also comfortable and good moisture absorption and ventilation. It also have good resistance to white tinea, yellow staphylococcus and MRSA bacteria. It can be easily used, without toxicant and side effects.