A method for securing studded shoes by using the effect of inertia, wherein a studded shoe, comprising a structure of stud and receptacle combination, the stud including a ground-engaging part. The stud and the receptacle are adapted to be secured together by a threaded connection comprising a bolt (6, 8) on one of the components of the stud and a threaded socket (5, 7) on the receptacle, both adapted such that said bolt (6, 8) can be driven into said threaded socket (5, 7). A securing means of the components serves to become inter-engaged at least when the bolt (6, 8) is fully driven into the threaded socket (5, 7) to resist unscrewing of the components. The securing means comprises at least one locking accessory that fastens in the counterclockwise direction, in an arrangement such that the direction of torque formed by the direction of the inertia in wearer's shoe sole and the center of the threaded connection, and the relative number and/or position of the threads of the threaded connection determine the position and locking direction of the stud relative to the receptacle.

A method for manufacturing a shoe sole with multi-material spikes includes: providing a spike-forming mold which includes an upper mold and a lower mold, wherein the lower mold includes a first filling hole which is in communication with the first spike cavity, different materials are placed in the first spike cavity to form the multi-material spike; providing a first mold which includes a second spike cavity; providing a second mold which includes a second filling hole; assembling the first and second molds, together to form a sole cavity, wherein the multi-material spike is placed into the sole cavity, a sole material is filled into the sole cavity through the second filling hole, and then the multi-material spike and the sole material are adhered to each other by hot melting; and opening the first and second molds, and obtaining a shoe sole with the multi-material spike.

A baseball shoe includes an upper section and a sole section. The sole section includes a sole and a plurality of cleats. The sole includes a cleat pattern section and a no-cleat section, wherein the no-cleat section is positioned at a mid toe section of the sole. The cleats are attached to the sole within the cleat pattern section and are grouped into three groups: a heel group of cleats, an outer mid foot-to-toe group of cleats, and an inner mid foot-to-toe group of cleats. The inner mid foot-to-toe group of cleats and/or the outer mid foot-to-toe group of cleats are substantially aligned, such that, when a pitcher wears the baseball shoe, the inner mid foot-to-toe group of cleats or the outer mid foot-to-toe group of cleats engages a pitching rubber.

A baseball shoe includes an upper section and a sole section. The sole section includes a sole and a plurality of cleats. The sole includes a cleat pattern section and a no-cleat section, wherein the no-cleat section is positioned at a mid toe section of the sole. The cleats are attached to the sole within the cleat pattern section and are grouped into three groups: a heel group of cleats, an outer mid foot-to-toe group of cleats, and an inner mid foot-to-toe group of cleats. The inner mid foot-to-toe group of cleats and/or the outer mid foot-to-toe group of cleats are substantially aligned, such that, when a pitcher wears the baseball shoe, the inner mid foot-to-toe group of cleats or the outer mid foot-to-toe group of cleats engages a pitching rubber.

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.

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.

The present disclosure is related to a cleat for a shoe. The cleat can include a base having opposing first and second surfaces. The cleat further includes a fastener extending from the first surface and adapted to couple the cleat to a sole of the shoe. Additionally, the cleat can include a plurality of spike legs arranged in a distributed arrangement and extending outwardly from the second surface of the base to terminate in a distal end portion spaced from the second surface. The cleat can further include bristles extending between at least some adjacent pairs of the spike legs away from the second surface of the base.

The present disclosure is related to a cleat for a shoe. The cleat can include a base having opposing first and second surfaces. The cleat further includes a fastener extending from the first surface and adapted to couple the cleat to a sole of the shoe. Additionally, the cleat can include a plurality of spike legs arranged in a distributed arrangement and extending outwardly from the second surface of the base to terminate in a distal end portion spaced from the second surface. The cleat can further include bristles extending between at least some adjacent pairs of the spike legs away from the second surface of the base.