Breathable and comfortable casual pants

The utility model discloses a pair of breathable comfortable casual pants, which belongs to the technical field of clothing and comprises a pants body, the pants body comprises a pants body and pants legs, the pants legs are provided with gaps and are sewn with connecting pieces for controlling the gaps to be opened and closed, and the inner sides of the pants legs are provided with shielding cloth and inner drawstrings. The trouser body is provided with a gap which is convenient for a user to pull up the trouser legs, the outer sides of the trouser legs are provided with outer drawstrings which are used for controlling the inner drawstrings, the outer drawstrings are provided with first fixing pieces and second fixing pieces which are used for being fixed on the trouser legs or the inner drawstrings, and the trouser legs are sewn with decorative strips which are used for shielding the outer drawstrings. The inner pulling cloth and the outer pulling cloth are arranged on the trouser legs and can pull the roll