Kung Fu pants cotton/viscose blend.
These martial arts pants are made of a very high quality cotton/viscose mix. Widely used for Shaolin training. It is not always nice or practical to train in a complete Shaolin uniform. Some only use these for competitions and demonstrations. For daily training, these black (actually anthracite grey) pants are a much better alternative! Other traditional kungfu practitioners (think Hung Gar or Choy Lee Fat) have also discovered these pants!