Systems and processes for measuring and sizing a foot are provided. In one exemplary process, at least one image of a foot and a horizontal reference object from a first point of view is captured. A portion of the foot may be disposed against a vertical reference object. The at least one image may be displayed, where one or more camera guides are overlaid on the at least one displayed image. In response to aligning the one or more camera guides with one or more of the horizontal reference object and the vertical reference object, a measurement of the foot based on the at least one captured image from the first point of view is determined.

The invention relates to articles of footwear having traction elements, and systems and methods for manufacturing same. An example shoe includes an upper and a sole plate, the sole plate including a lower surface adapted for ground contact having a first sole portion including first traction elements, the first traction elements having a distal end and a side wall with extensions extending from a central core, and a second sole portion including second traction elements, the second traction elements having at least one geometrical feature differing in one or more aspects from a corresponding geometrical feature of the first traction elements.

The invention relates to devices and methods for designing and manufacturing customized footwear, and components thereof. An example method includes a method of designing at least a portion of a sole of an article of footwear customized for a user. The method includes the steps of determining at least one input parameter related to a user, analyzing the at least one input parameter to determine at least one performance metric of a foot of the user, and determining at least one customized structural characteristic of at least a portion of a sole of an article of footwear for the user based on the performance metric.

A method and corresponding apparatus is disclosed for generating a digital last for the manufacture of a shoe for a person. The method comprises obtaining a predefined digital last, the predefined digital last comprising an axis relating to the shape of the last; obtaining data of a foot of the person; and modifying the obtained predefined digital last based on the obtained data, wherein modifying comprises at least one of translation and rotation of the axis.

Articles of footwear and methods of making articles of footwear including one or more continuous threads wound around anchor points. The winding of the one or more continuous threads forms a thread pattern that imparts desired characteristics to components of the article of footwear. Thread lines of the thread pattern may be bonded together. In some embodiments, thread lines may be bonded with a bonding layer.

The present disclosure generally relates to a computer implemented method for finding a best matching item for a user's body part by comparing a geometrical model of the user's body part with a plurality of statistical models for different items intended to interface with the body part. The present disclosure also relates to a corresponding electronic arrangement and a computer program product.

A system for choosing an article of footwear provides for capturing an image of a foot in order to obtain a reference sole or morphology, measuring a length of the foot for the application of equalization and calculation constant values, constructing a grid on the image including twelve squares, calculating full/empty ratios of the twelve squares of the grid and storing them in a user table, using the length of the foot and the user table in a lookup table of a database to find a size and a fit of an article of footwear that is most suitable for the foot of the user.

A method for determining best fitting footwear includes acquiring a static 3D scan of a user's feet; generating a static 3D model of the user's feet; modifying the static 3D model to generate a dynamic 3D model that corresponds to changed shape of the user's feet when performing an athletic activity; identifying a footwear that best matches the dynamic model; and informing the user of the footwear that best matches the dynamic model. Optionally, the static 3D scan is retrieved from a database, or generated on the fly, or based on images from a mobile device. Optionally, the dynamic model takes into account a type of athletic activity, a weight distribution of the user, a load on the feet of the user, and a motion mechanism and strike type. Optionally, the dynamic model modifies a foot length, a foot width at ball, and a foot width at bottom.

The present invention is a system and method for identifying certain physical properties of human feet. The system uses electronic and optical elements to perform before and after pronation test and before and after arch tests (meaning before and after use of an orthotic), and develop a 360 degree, three-dimensional view of the foot. It includes an insertable shoe-simulator used to assist in providing before- and after analysis of pronation.

Midsoles, and articles of footwear having such midsoles, with a distal surface profile based, in whole or in part, on a pressure map of pressures exerted on the bottom of a human foot when in contact with the ground are provided. The pressure map may be a measurement of the pressures exerted on the bottom of a human foot during, for example, standing, walking, or running (e.g., a natural gait). The distal surface profile of a midsole and an article of footwear may be defined, at least in part, by a plurality of cushioning projections extending from the midsole and having predetermined height profiles based on a pressure map. Methods of making midsoles and articles of footwear including a distal surface profile based, in whole or in part, on a pressure map are also provided.