The moisture regain of lyocell Tencel can reach about 65438 02%, and its moisture absorption performance is excellent. The air permeability of Tencel fabric reaches 1500, which is suitable for high temperature in summer. Tencel fabric has a roughness of 0.628, the texture of Tencel four-piece suit is delicate, and the washing and maintenance of Tencel fabric is not complicated, so it can be washed in the conventional gentle mode of washing machine, so it is best to use 20-degree Tencel four-piece suit.