A portable inflatable foldable shoe, including an inflatable shoe-shaped soft bag and solid bearing blocks, where the inflatable shoe-shaped soft bag is of a hollow cavity structure and includes a sole and a vamp; more than two solid bearing blocks are arranged, the sole is divided into a middle supporting cavity and a supporting folding cavity by the solid bearing blocks, the region connected with the two regions of a front sole region and a heel region is the middle supporting cavity, the region connected with the adjacent bearing blocks is the supporting folding cavity, each solid bearing block has upper, lower, left and right surfaces, and is tightly adhered to the corresponding inner wall of the shoe-shaped cavity of the sole, and each solid bearing block is provided with more than one air passage that run through the entire block.

A heel traction device for attachment to a heel of a shoe or a boot comprises a traction platform formed of a flexible rubber material. The traction platform has a first face for contacting a ground surface and a second face for attachment to the heel of the shoe or boot. The traction platform defines a plurality of openings formed therethrough for receiving a traction element in each of said openings. A support band is connected to the traction platform for securing the traction platform to the shoe or a boot. The support band has a rear portion for attachment to a rear portion of the shoe or the boot and two opposing side portions for attachment to side portions of the shoe or the boot. Each of the side portions define a slot formed therethrough for receiving a strap.

Disclosed is a rubber composition for footwear. The rubber composition may comprise from 3 phr to 90 phr of a first rubber component, from 5 phr to 100 phr of a second rubber component, from 1 phr to 10 phr of a tackifying resin, from 10 phr to 60 phr of a reinforcing filler component, from 1 phr to about 10 phr of a plasticizer component, from 0.1 phr to 5 phr of a curing component. The rubber composition may exhibit a wet coefficient of friction of from 0.4 to 0.65 when tested in accordance with SATRA TM144, a dry coefficient of friction of from 0.76 to 0.90 when tested in accordance with SATRA TM144, and a DIN abrasion of 140 to 300 when tested in accordance with DIN 53616.

While taking notice how a dancer's pointe shoe keeps them from dancing on hardwood, as it is dangerous, I decided to create a rubber cap for the shoe. It is removable in order to keep the dancer from having to spend the money on a new pair of shoes and instead being able to put the cap over their current pair of shoes. The process of making this involves many molds and the final product is a silicone rubber cap the fits each unique shoe.

The problem I am trying to solve in this process is the finding of an easier way to gain safety while dancing on pointe on hard wood flooring. Many dancers travel to more places rather than just a stage, but also places like hotels, which don't have the correct flooring and instead have hardwood. It is not safe for dancers to dance on pointe on hardwood flooring. Dancers dance on Marley flooring because it creates enough friction so that it is not dangerous to dance on pointe. A dancer has two types of shoes: pointe shoes and flat shoes. It is safe to dance in flat shoes on hardwood. A ballet dancer's two options when having to dance on hardwood is to dance in flat shoes, or rubberize their pointe shoes so that it is safe to dance in them. When a dancer rubberizes their pointe shoes they cannot take off the rubber when they are done dancing. This means they must buy a new pair of pointe shoes. This costs a lot of money. This problem can be solved if the rubber was removable.

In order to do this project I used many molds and the final product was made out of silicone rubber. First I made a mold of the outside of the shoe with silicone putty. Then I made a plaster mold of the shoe by pouring the plaster inside of the silicone putty mold. This caught all the tiny details the shoes had. Then I poured silicone rubber over the plaster mold. When this dried I could cut it into the shape I wanted to get the final product.

This would make the rubberizing pointe shoes process easier because they can be removed or placed back on when needed. It takes away the struggle of having to buy a new pair of pointe shoes and then having two pairs. It still reaches the goals of its job, which is to keep the shoe from being slippery on hardwood. Overall this product is a lot more convenient. In the end this project was successful in being removable and keeping dancers from falling when they dance on pointe on hard wood flooring.

An injection molded sole (10) has an upper ungrooved portion (2) and a lower tread portion (4). At least two, continuous, undulating S-shaped grooves (6) extend generally longitudinally of the tread portion between the toe and heel ends thereof, and a plurality of grooves extending generally transversely intersect the longitudinally extending undulating grooves. The grooves have a minimum depth of about 5 mm and define individual separated tread areas (28) which can be moved apart during flexing of the sole (10). The flexibility of the sole is such that when it is incorporated in footwear, it does not restrict rolling movements of the foot when walking so that a gait can be adopted which is akin to barefoot walking.

A high heel shoe galosh is provided having a galosh upper that extends to a galosh sole. The galosh upper defines a galosh upper shoe opening for receiving a high heel shoe. The galosh upper may be made of rubber so that the shoe opening can be expanded to allow the high heel shoe to pass through galosh upper shoe opening. The galosh sole galosh defines a heel opening that is sized such that the high heel of a high heel shoe can pass through the shoe opening. The galosh sole may be embodied with a gripping surface to enhance traction. In another embodiment there is an extended high heel shoe galosh that has a heel extension portion that extends from the galosh sole. The heel extension portion protects the high heel from the surrounding environment.

Components for articles of footwear and athletic equipment are provided including a foam. A variety of foams and foam components and compositions for forming the foams are provided. In some aspects, the foams and components including the foams can have exceptionally high energy return while also having improved durability and softness. In particular, midsoles including the foams are provided for use in an article of footwear. Methods of making the compositions and foams are provided, as well as methods of making an article of footwear including one of the foam components. In some aspects, the foams and foam components can be made by injection molding or injection molding followed by compression molding.

A sensor system is adapted for use with an article of footwear and includes an insert member including a first layer and a second layer, a port connected to the insert and configured for communication with an electronic module, a plurality of force and/or pressure sensors on the insert member, and a plurality of leads connecting the sensors to the port.

A sensor system is adapted for use with an article of footwear and includes an insert member including a first layer and a second layer, a port connected to the insert and configured for communication with an electronic module, a plurality of force and/or pressure sensors on the insert member, and a plurality of leads connecting the sensors to the port.

Components for articles of footwear and athletic equipment are provided including a foam. A variety of foams and foam components and compositions for forming the foams are provided. In some aspects, the foams and components including the foams can have exceptionally high energy return while also having improved durability and softness. In particular, midsoles including the foams are provided for use in an article of footwear. Methods of making the compositions and foams are provided, as well as methods of making an article of footwear including one of the foam components. In some aspects, the foams and foam components can be made by injection molding or injection molding followed by compression molding.