A replaceable pressure-reducing breathable insole for a rehabilitation boot has a body, multiple decompression protrusions, and multiple breathable holes. The body has a top surface, a bottom surface, and a side wall annularly formed between the top surface and the bottom surface of the body to form an outer contour of the body. The decompression protrusions are disposed on and protruded from the bottom surface of the body at spaced intervals, abut against a bottom of the rehabilitation boot to form multiple airways between the bottom of the rehabilitation boot and the bottom surface of the body, and are elastic. The breathable holes are formed through the top surface and the bottom surface of the body at spaced intervals and communicate with the airways between the bottom of the rehabilitation boot and the bottom surface of the body.

A replaceable pressure-reducing breathable insole for a rehabilitation boot has a body, multiple decompression protrusions, and multiple breathable holes. The body has a top surface, a bottom surface, and a side wall annularly formed between the top surface and the bottom surface of the body to form an outer contour of the body. The decompression protrusions are disposed on and protruded from the bottom surface of the body at spaced intervals, abut against a bottom of the rehabilitation boot to form multiple airways between the bottom of the rehabilitation boot and the bottom surface of the body, and are elastic. The breathable holes are formed through the top surface and the bottom surface of the body at spaced intervals and communicate with the airways between the bottom of the rehabilitation boot and the bottom surface of the body.

Disclosed is a waterproof shoe with an improved ventilation mechanism, designed to circulate air from the outside environment through the shoe in order to provide convective cooling to a wearer's foot. In a desired embodiment, the shoe may incorporate a pump-ventilation mechanism which, coupled with airflow channels incorporated in the upper, acts to establish continuous substantially one-way airflow through the shoe in a heel-to-toe direction while a user walks.

Disclosed is a waterproof shoe with an improved ventilation mechanism, designed to circulate air from the outside environment through the shoe in order to provide convective cooling to a wearer's foot. In a desired embodiment, the shoe may incorporate a pump-ventilation mechanism which, coupled with airflow channels incorporated in the upper, acts to establish continuous substantially one-way airflow through the shoe in a heel-to-toe direction while a user walks.

A shoe includes a shoe sole and a shoe main body. The shoe sole is configured to be connected to the shoe main body and forms an accommodating space with the shoe main body. The shoe sole includes a supporting member and a supporting insole. The supporting member is provided with a blowing device and a blowing channel. One end of the blowing channel is connected to the blowing device, and the other end is connected to the upper surface of the supporting member. The supporting insole includes an insole surface; an air hole is provided in the insole surface; one end of the air hole is configured to be communicated to the accommodating space; the supporting insole is arranged on the supporting member.

A shoe includes a shoe sole and a shoe main body. The shoe sole is configured to be connected to the shoe main body and forms an accommodating space with the shoe main body. The shoe sole includes a supporting member and a supporting insole. The supporting member is provided with a blowing device and a blowing channel. One end of the blowing channel is connected to the blowing device, and the other end is connected to the upper surface of the supporting member. The supporting insole includes an insole surface; an air hole is provided in the insole surface; one end of the air hole is configured to be communicated to the accommodating space; the supporting insole is arranged on the supporting member.

A shoe, including a shoe upper, a sole and a wearing space. Further includes an airflow distributing device and an exhaust port. The airflow distributing device includes an air inlet and an air outlet, which are served to discharge the hot and humid air from inside the shoe to the outside. The shoe achieves a function of expelling humid and hot air from the shoe through the airflow distributing device, thus improving the comfort of the internal environment of the shoe and solving the issues of stuffiness and dampness in conventional footwear. The airflow distributing device drives forced ventilation, making the air exchange efficiency independent of environmental conditions and actively creating an airflow path of external environment.fwdarw.humid and hot air inside the shoe.fwdarw.air inlet of the airflow distributing device.fwdarw.airflow distributing device pressurizes and accelerates.fwdarw.air outlet of the sole.fwdarw.external environment.

A shoe, including a shoe upper, a sole and a wearing space. Further includes an airflow distributing device and an exhaust port. The airflow distributing device includes an air inlet and an air outlet, which are served to discharge the hot and humid air from inside the shoe to the outside. The shoe achieves a function of expelling humid and hot air from the shoe through the airflow distributing device, thus improving the comfort of the internal environment of the shoe and solving the issues of stuffiness and dampness in conventional footwear. The airflow distributing device drives forced ventilation, making the air exchange efficiency independent of environmental conditions and actively creating an airflow path of external environment.fwdarw.humid and hot air inside the shoe.fwdarw.air inlet of the airflow distributing device.fwdarw.airflow distributing device pressurizes and accelerates.fwdarw.air outlet of the sole.fwdarw.external environment.

A multi-layered orthopedic insole has at least four layers. The first layer is leather, the second layer is molded high-density recycled latex foam, the third layer is a molded, rigid density cork-EVA (Ethylene-Vinyl Acetate) footbed, and the fourth or bottom layer is moleskin or moleskin coated to provide a natural grip for gripping a shoe insole. The different layers are fused to form the orthopedic insole of the present invention. The third layer of the multi-layered insole is generally thicker than the other layers and includes sidewalls covered in a leather wrap. The multi-layered orthopedic insole is specifically designed to provide comfort and support to a user's foot using the specified materials, shapes, and contours.

A multi-layered orthopedic insole has at least four layers. The first layer is leather, the second layer is molded high-density recycled latex foam, the third layer is a molded, rigid density cork-EVA (Ethylene-Vinyl Acetate) footbed, and the fourth or bottom layer is moleskin or moleskin coated to provide a natural grip for gripping a shoe insole. The different layers are fused to form the orthopedic insole of the present invention. The third layer of the multi-layered insole is generally thicker than the other layers and includes sidewalls covered in a leather wrap. The multi-layered orthopedic insole is specifically designed to provide comfort and support to a user's foot using the specified materials, shapes, and contours.