Safety shoes with built-in adjusting sponge layers

The utility model discloses a safety shoe with a built-in adjusting sponge layer, which relates to the technical field of safety shoes and comprises a safety shoe body, gridding cloth is arranged in the middles of two ends of the front end of the safety shoe body, and hook-and-loop fastener hook surfaces are mounted at the bottoms of the front end and the rear end of the safety shoe body close to the lower portions of the gridding cloth. Connecting fixing strips are mounted at the tops of the two ends of the front end of the safety shoe body close to the upper portion of the gridding cloth, second protective cloth is rotationally mounted on one side of the outer surface of each connecting fixing strip in the front face direction of the safety shoe body, and first protective cloth is rotationally mounted on one side of the outer surface of each connecting fixing strip in the back face direction of the safety shoe body; the safety shoe has the effect of conveniently controlling the overall ventilation of the sa