Sole with good anti-skid effect

The utility model relates to the technical field of soles, and discloses a sole with a good anti-skid effect, which comprises a sole main body, one side of the inside of the sole main body is fixedly connected with a first mounting shell, the inside of the first mounting shell is fixedly connected with an air bag, the outside of the air bag is communicated with an air inlet pipe, the inside of the air inlet pipe is provided with a first one-way valve, and the inside of the first one-way valve is provided with a second one-way valve. The outer portion of the air bag further communicates with a connecting pipe, the outer portion of the connecting pipe communicates with a plurality of communicating pipes, the other ends of the communicating pipes are fixedly connected with air outlet round blocks, and a plurality of air outlet holes are formed in the outer surfaces of the air outlet round blocks. According to the utility model, the structures such as the connecting pipe, the communicating pipe, the air inlet pip