An adjustable brim for use with a hat, such as a baseball-style hat includes a sheath having a rounded shape for positioning around the hat and including a channel, a body, a tightening device positioned within the channel of the sheath, and a fastener positioned on the tightening device for adjusting the size of the sheath. The body includes an inner edge, an outer edge opposite the inner edge, an outer surface, and an inner surface opposite the outer surface, and the inner edge of the body is connected to the sheath.

A laundry device and use thereof to sealingly engage a visor of a ball cap to be cleaned with a solvent. The laundry device includes at least one compressible sheet configured to contact at least a portion of at least one side of the visor continuously from side to side proximate an inner perimeter portion of the visor that faces and extends from a crown of the ball cap; first and second plates configured to sandwich the at least one compressible sheet and the visor therebetween, and having respective inner perimeter portions that face the crown, having respective outer perimeter portions that extend toward and optionally beyond the visor, and having a shape that accommodates the visor; and at least one attachment member that engages the first and second plates to join the plates and to compress and sealingly engage the at least one compressible sheet around the visor.

A laundry device and use thereof to sealingly engage a visor of a ball cap to be cleaned with a solvent. The laundry device includes at least one compressible sheet configured to contact at least a portion of at least one side of the visor continuously from side to side proximate an inner perimeter portion of the visor that faces and extends from a crown of the ball cap; first and second plates configured to sandwich the at least one compressible sheet and the visor therebetween, and having respective inner perimeter portions that face the crown, having respective outer perimeter portions that extend toward and optionally beyond the visor, and having a shape that accommodates the visor; and at least one attachment member that engages the first and second plates to join the plates and to compress and sealingly engage the at least one compressible sheet around the visor.

A support structure is configured to provide support and structure for a fabric cap assembly. The support structure includes a lower band portion shaped to accommodate a lower inner surface of the fabric cap assembly and at least one support arch extending from the lower band portion and comprising a concave shape.

A support structure is configured to provide support and structure for a fabric cap assembly. The support structure includes a lower band portion shaped to accommodate a lower inner surface of the fabric cap assembly and at least one support arch extending from the lower band portion and comprising a concave shape.

Hats including hair ports are disclosed herein. One hat includes a first portion, a second portion, and a set of bands coupling the first portion and the second portion. Here, the set of bands, the first portion, and the second portion create a set of ports located at a rear portion of the hat. Further, at least one port in the set of ports includes a size that allows the hair of a person wearing the hat to be placed there through.

Hats including hair ports are disclosed herein. One hat includes a first portion, a second portion, and a set of bands coupling the first portion and the second portion. Here, the set of bands, the first portion, and the second portion create a set of ports located at a rear portion of the hat. Further, at least one port in the set of ports includes a size that allows the hair of a person wearing the hat to be placed there through.

Hats including hair ports are disclosed herein. One hat includes a first portion, a second portion, and a set of straps coupling the first portion and the second portion. Here, the set of straps, the first portion, and the second portion create a set of ports located at a rear portion of the hat that extends from a crown of the hat to a bottom of the hat. Further, at least one port in the set of ports includes a size that allows the hair of a person wearing the hat to be placed there through.

Hats including hair ports are disclosed herein. One hat includes a first portion, a second portion, and a set of straps coupling the first portion and the second portion. Here, the set of straps, the first portion, and the second portion create a set of ports located at a rear portion of the hat that extends from a crown of the hat to a bottom of the hat. Further, at least one port in the set of ports includes a size that allows the hair of a person wearing the hat to be placed there through.

Hats including hair ports are disclosed herein. One hat includes a first portion, a second portion, and a set of straps coupling the first portion and the second portion. Here, the set of straps, the first portion, and the second portion create a set of ports located at a rear portion of the hat that extends from a crown of the hat to a bottom of the hat. Further, at least one port in the set of ports includes a size that allows the hair of a person wearing the hat to be placed there through.