The invention relates to a pair of 
socks and a preparing method thereof, in particular to the 
socks which can meet the requirement of thermal-wet comfort and have an anti-pilling function, and the preparing method of the 
socks. Sock heads and sock roots are made of bamboo 
fiber, cotton, special-shaped cross section 
polyester fiber, nylon and spandex, sock bodies are made of bamboo 
fiber, cotton, special-shaped cross section 
polyester fiber and spandex, wherein the materials are weighed in percentage by 
mass: the special-shaped cross section 
polyester fiber is 10-50%, the cotton is 5-60%, the bamboo fiber is 10-50%, and the spandex is 1-5%,the sock bodies comprise sock surfaces and sock soles at the bottoms of the sock surfaces, the diameters of capillary tubes in the materials are gradually reduced along the direction from the sock soles to the sock surfaces, the sock soles are of multi-layer eyed structures and comprise outer 
layers, middle 
layers and inner 
layers, the inner layers are used for being directly contacted with the 
skin and are blended yarns of special-shaped cross section polyester fiber and spandex, and the middle layers or / and the outer layers are blended yarns of special-shaped cross section polyester fiber, cotton, bamboo fiber and spandex. The socks have excellent thermal-wet comfort and the anti-pilling function.