A hat brim technology for framing one or more brim opening in a hat brim. A brim clip which engages at least a portion of a brim opening and which can optionally secure a number of brim material layers when in an installed state. A method for creating a framed brim opening in a hat brim. A cap including at least one panel and a brim having an opening in a shape of at least one of an advertisement, a logo, a design, a statement, a phrase, an emblem of a sports team, company, or organization.

A cap configured to permit different logos to be interchangeably positioned on the cap. The cap includes a front panel, a back panel and a visor. Further the cap comprises an adjustable strap. The front panel is made out of plastic material with hooks and other panels, such as the back panel and the visor, can also be made out of other materials. The logos are equipped with pile material permits them to be detachably mounted on the cap. A piece of stiffening material is positioned inside of the front panels forming the front face of the cap to maintain the front face in a shape.

A team sport rivalry outfit featuring removably separable fan and rival team sides and an identifier affixed to one or to both the fan team side and the rival team side to indicate a wearer's support for the fan team side and lack of support for the rival team side. The rivalry outfit may be configured as shirts, jackets, pants, hats, and skirts. The identifier is permanently or removably affixed to the fan team side or to the rival team side. The fan and rival team sides are permanently sewn together, or removably affixed to one another using hook and loop fasteners, zippers, snaps, or other standard removable closures.

An apparatus for adorning a size control portion, formed in at least one of lower lateral sides of an opening portion of headwear according to an exemplary embodiment of the present invention includes an adorning portion having at least one face that is 3-dimensionally adorned, a support portion connected to the adorning portion to support the adorning portion, and a detachable coupling portion formed in a part of the support portion and detachably coupled to the size control portion. According to the present invention, an apparatus for freely and variously adorning a size control portion provided in a lower edge portion of a head receiving portion of headwear at low cost, and the adorning apparatus can be used in headwear.

A hat brim includes: an upper surface; a lower surface; and a face, the face extending from an outer edge of the upper surface to an outer edge of the lower surface, a face height of the face measuring at least about . A method of manufacturing a hat includes: forming a brim, a rear edge of the brim attached to a lower edge of a crown, the brim including an upper surface; a lower surface; and a face, the face extending from an outer edge of the upper surface to an outer edge of the lower surface, a face height of the face measuring at least ; and incorporating face indicia onto the face of the brim.

A detachable character patch has a front surface printed with various figures, characters, marks, characters as 3D or dynamic images, and a back surface configured of a detachable material. The functional detachable character patch has the first layer having the front surface that includes the image and the back surface that is made of the Velcro, the second layer having the front surface that is made of velcro capable of being attached to the velcro of the first layer and the back surface to which the layer including a functional liquid component attached, and the third layer having the front surface that is the adhesive surface attached to the back surface of the second layer and the back surface that is configured of the base patch for mounting on the application target includes the functional components such as the volatile antibacterial component, the aromatic component, or the deodorizing component.

A detachable character patch has a front surface printed with various figures, characters, marks, characters as 3D or dynamic images, and a back surface configured of a detachable material. The functional detachable character patch has the first layer having the front surface that includes the image and the back surface that is made of the Velcro, the second layer having the front surface that is made of velcro capable of being attached to the velcro of the first layer and the back surface to which the layer including a functional liquid component attached, and the third layer having the front surface that is the adhesive surface attached to the back surface of the second layer and the back surface that is configured of the base patch for mounting on the application target includes the functional components such as the volatile antibacterial component, the aromatic component, or the deodorizing component.

In an embodiment, an apparatus includes: a bill; a plurality of side panels; a front panel connected to the bill and the side panels, the front panel having an opening extending from an exterior of the front panel to an interior of the front panel; and a flexible display system attached to the interior of the front panel, a portion of the flexible display system being exposed by the opening.

A decorative item comprises at least one area of hook or loop fastening and a cover comprising a substantially see-through portion, wherein the see-through portion is configured to overlay the area of hook or loop fastening. The item comprises a pocket for storing decorations having an opening located under the cover.

A hat with illumination system including a hat having a logo with an integrated light assembly including a lens, a battery, at least one light, and a control-unit. The hat includes the logo with the integrated light assembly on a front outer surface of the hat. The light assembly comprises the lens, the battery, the at least one light and the control unit in functional combination providing an illumination system to functionally display the logo in low light conditions. The device may be used to show fan support at night games or during low light conditions.