Serve as a contrast shoe -pad in inner space

The utility model discloses a serve as a contrast shoe -pad in inner space, comprising a shoe pad, the shoe -pad constitute by shoe -pad bottom, shoe -pad hollow layer and shoe -pad top layer, shoe -pad bottom, shoe -pad hollow layer and shoe -pad top layer to pass through the static line by the surrounding edge closely fixed, shoe -pad hollow layer in serve as a contrast in being provided with the support, the support in the lining be provided with the air vent, air vent and shoe -pad top layer intercommunication, the shoe -pad bottom be the dull polish layer, shoe -pad hollow layer in the lining is whole in the support that sets up describes for W, the support in lining the air vent UNICOM shoe -pad bottom and the shoe -pad top layer that go up to set up, generally, the utility model has the advantages of the project organization is reasonable, convenient to use, and low in production cost makes portably, and the function is many.