Trousers for taiji, wushu, kung fu or Shaolin made of very fine cotton, satin or cotton/viscose mix or cotton/polyester mix.

About clothing sizes: the size is indicated in the body height in centimeters. So a pants or jacket size 170 means that it is suitable for someone with a body height of 170 cm. If you are of average build and you choose clothing in the size that suits your height, it will fit loosely; the clothing is loose-fitting.