Disclosed is a footwear device for moving around on walls made of perforated plates, having an innerboot secured to a sole made of flexible plastics material, extending along a longitudinal axis from a heel to a tip, the sole having a semi-rigid plate, known as a core, embedded in the thickness of the sole. The core is designed to receive one or more rigid fingers that are able to pass into a hole in the wall made of perforated plates, the finger extending along the longitudinal axis and protruding from the front of the sole.

A sports shoe with a sole comprising a novel cleat. A sports shoe may comprise a first cleat at the ball area of the sole and a second cleat at the heel area of the sole. The cleats have a circular wall that extends outward from the sole, the circular wall having a substantially straight outer surface, a graded inner surface, and a rim. The cleats are constructed of a substantially rigid material and have a front section higher than a rear section. The graded inner surface of the wall is curved. The graded inner surface of the wall has a radius of curvature that remains the same from the rim to the base and from the front section to the rear section of the cleat. In alternate embodiments the radius of curvature may vary from the rim towards the base of the cleat where the cleat connects to the sole, and from the front section of the cleat to the rear section of the cleat.

A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes a midsole and an outsole. The outsole may comprise a multi-material outsole with one or more traction elements for engaging with a plurality of different ground surfaces, including on course and off course surfaces.

A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes a midsole and an outsole. The outsole may comprise a multi-material outsole with one or more traction elements for engaging with a plurality of different ground surfaces, including on course and off course surfaces.

A shoe sole includes a sole contact portion 42, a ground contact portion 44, a plurality of fluid casings 12 configured to include a pair of fluid casings arranged in the front and rear direction and a pair of fluid casings arranged in the left and right direction between the sole contact portion and the ground contact portion and made of an elastic material, and plurality of valve units 20 and 30 configured to connect the pair of fluid casings in the front and rear direction and the pair of fluid casings in the left and right direction and to permit a flow of a fluid only from fluid casings at a high position to fluid casings at a low position when the sole of the shoe is inclined in the front and rear direction and/or in the left and right direction.

A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes a midsole and an outsole. The outsole may comprise a multi-material outsole with one or more traction elements for engaging with a plurality of different ground surfaces, including on course and off course surfaces.

A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes a midsole and an outsole. The outsole may comprise a multi-material outsole with one or more traction elements for engaging with a plurality of different ground surfaces, including on course and off course surfaces.

A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes a midsole and an outsole. The outsole may comprise a multi-material outsole with one or more traction elements for engaging with a plurality of different ground surfaces, including on course and off course surfaces.

A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes a midsole and an outsole. The outsole may comprise a multi-material outsole with one or more traction elements for engaging with a plurality of different ground surfaces, including on course and off course surfaces.