Abstract: A helmet includes an outer shell and a visor. The outer shell has a first plurality of coupling elements. The visor has a leading edge, a trailing edge, and an inner surface extending between the leading edge and the trailing edge. The visor includes a second plurality of coupling elements and a support. The second plurality of coupling element are disposed along the inner surface and positioned to selectively engage with the first plurality of coupling element to releasably couple the visor to the outer shell.

Abstract: An attachment system for securing a frontal helmet extension to protective headgear, the attachment system including one or more magnetic elements disposed on the helmet and/or frontal helmet extension and one or more complementary elements disposed on the helmet and/or frontal helmet extension and adapted to engage the magnetic elements. The magnetic elements and complementary elements are configured to detachably couple the frontal helmet extension to the helmet in a position wherein the frontal helmet extension extends forward from the helmet. The magnetic properties of the magnetic elements are adapted to magnetically attract the complementary elements so that the frontal helmet extension is effectively secured to the helmet during ordinary use of the helmet while allowing release of the frontal helmet extension from the helmet upon impact.

Abstract: Articles of footwear with localized traction regions. An article of footwear includes an upper with a shell and a sole assembly coupled to the upper. The sole assembly includes an outsole with a traction surface and a heel region from which a heel projects. The sole assembly and the upper collectively define a foot compartment. The traction surface includes a plurality of distinct localized traction regions, each of which has a traction coefficient that is different than that of at least one other localized traction region. The traction surface further defines and/or includes a stirrup glide surface. The stirrup glide surface is configured to permit the article of footwear to be selectively inserted into and removed from a stirrup of a saddle by sliding along a tread surface of the stirrup without obstruction by the stirrup.

Abstract: An attachment system for securing a frontal helmet extension to protective headgear, the attachment system including one or more magnetic elements disposed on the helmet and/or frontal helmet extension and one or more complementary elements disposed on the helmet and/or frontal helmet extension and adapted to engage the magnetic elements. The magnetic elements and complementary elements are configured to detachably couple the frontal helmet extension to the helmet in a position wherein the frontal helmet extension extends forward from the helmet. The magnetic properties of the magnetic elements are adapted to magnetically attract the complementary elements so that the frontal helmet extension is effectively secured to the helmet during ordinary use of the helmet while allowing release of the frontal helmet extension from the helmet upon impact.