The present invention concerns the field of garments, namely the shoes sector, especially relating to children, although it is likewise applicable to young people and adults. The object of the present invention is an outer sole (1), on which are inserted two structures, a first one enabling one user to slide when he is contacting the ground, moving as if he were on skates, and a second one enabling the user to move in a conventional way. The first structure, which enables a movement in a rolling mode, consists in a frame (2) containing a wheel (3) and, on one end, presents a front locking member (4) and, on another end, a locking member (5) for disengagement of the frame (2) by pressing downwards.

Sole structures including a plate including a first polyolefin resin, and an edge portion comprising a second resin are disclosed herein. The edge portion is more flexible or less rigid than the plate. Articles of footwear formed from the sole structures are also provided. Methods of making the polyolefin resin compositions, plates, edge portions, sole structures, and articles of footwear are also provided. In some aspects, the first polyolefin resin composition includes an effective amount of a polymeric resin modifier.

Sole structures including a plate including a first polyolefin resin, and an edge portion comprising a second resin are disclosed herein. The edge portion is more flexible or less rigid than the plate. Articles of footwear formed from the sole structures are also provided. Methods of making the polyolefin resin compositions, plates, edge portions, sole structures, and articles of footwear are also provided. In some aspects, the first polyolefin resin composition includes an effective amount of a polymeric resin modifier.

An article of footwear includes a sole structure and an upper that is attached to the sole structure. The upper defines a cavity that is configured to receive a foot of a wearer. The upper is at least partially defined by a textile. The textile includes a first area that is substantially smooth. The first area defines a reference boundary that conforms to the cavity. The textile includes a second area. The second area includes a plurality of projection structures that project away from the reference boundary and outwardly from the cavity at varying heights. The second area includes a plurality of recess structures that recess away from the reference boundary and inwardly toward the cavity. The plurality of projection structures and the plurality of recess structures are in an alternating arrangement across the textile.

A sole for footwear and footwear including the sole are disclosed. The sole includes a first layer having a plurality of orifices passing through and configured to be connected to an upper of a footwear article and to form an inner environment of the footwear, a second layer coupled to the first layer, having a plurality of chambers and one or more channels or passages fluidly connecting the orifices and chambers. The sole also includes a pressurization device in fluid communication with the channels or passages and is configured to increase the air pressure in the plurality of chambers and regulating valves in fluid communication with the channels or passages to regulate a pressure in the plurality of chambers.

A sole for footwear and footwear including the sole are disclosed. The sole includes a first layer having a plurality of orifices passing through and configured to be connected to an upper of a footwear article and to form an inner environment of the footwear, a second layer coupled to the first layer, having a plurality of chambers and one or more channels or passages fluidly connecting the orifices and chambers. The sole also includes a pressurization device in fluid communication with the channels or passages and is configured to increase the air pressure in the plurality of chambers and regulating valves in fluid communication with the channels or passages to regulate a pressure in the plurality of chambers.

Golf shoes having improved outsole constructions are provided. The golf shoes include upper, midsole, and outsole sections. The outsole includes a first set of arc pathways extending along the outsole in one direction. A second set of arc pathways extend along the outsole in a second direction. When the first and second arc pathways are superposed over each other, four-sided tile pieces are formed, and these tiles contain protruding traction members. In one embodiment, the tiles comprise a first protruding traction member, an opposing second protruding traction member, and a non-protruding segment disposed between the first and second traction members. Different traction zones containing different traction members are provided on the outsole. These zones provide improved multi-surface traction. In one embodiment of the outsole, there is no channeling and no trenching of the golf course turf. There is less damage to the golf course for a given amount of traction. In one embodiment, the tile pieces, first and second protruding traction members, and non-protruding segment comprise the same material and form a unitary piece. Preferably, the unitary piece is made of a rubber material. In another embodiment, a heel step region without traction members may be provided on the outsole. Additionally, spike receptacles and spikes may be provided on the outsole in addition to the traction members.

A sole structure for an article of footwear includes a midsole and a stabilizing member. The stabilizing member can include a first end portion and a second end portion. The first end portion is positioned along the bottom surface of the midsole. A first sub-portion of the first end portion extends along a first side of the midsole and a second sub-portion of the first end portion extends across the bottom surface from the first side of the midsole to a second side of the midsole. The second portion extends upwardly from the first portion and onto the second side of the midsole to wrap around at least a portion of a periphery of a heel region of the midsole and onto the first side of the midsole.

The present invention belongs to the technical field of injection molding soles, and particularly relates to an injection molding sole material, sole containing same and preparation method and application thereof. The invention can solve the environmental pollution caused by the extensive use of petroleum-based polymer compounds in the existing shoe sole materials, by subjecting the PLA to chain extension modification, the modified PLA has better toughness and compatibility, the injection molding sole material prepared from the modified PLA and other raw materials has thermal stability, oxidation resistance, heat resistance and compressive strength, the application field of the PLA is greatly expanded, the PLA material is introduced into the shoemaking industry for the first time, which guides and promotes the development of degradable shoe material.

The present invention belongs to the technical field of injection molding soles, and particularly relates to an injection molding sole material, sole containing same and preparation method and application thereof. The invention can solve the environmental pollution caused by the extensive use of petroleum-based polymer compounds in the existing shoe sole materials, by subjecting the PLA to chain extension modification, the modified PLA has better toughness and compatibility, the injection molding sole material prepared from the modified PLA and other raw materials has thermal stability, oxidation resistance, heat resistance and compressive strength, the application field of the PLA is greatly expanded, the PLA material is introduced into the shoemaking industry for the first time, which guides and promotes the development of degradable shoe material.