A retractable sunshade cap includes a crown having a forwardly extending visor, three sunshield members, and fastening members. The bottom end of the sunshield members are permanently attached to the base of the crown using permanent fastening members or sewing stitches or other permanent attachment methods. Left and right sunshield members are disposed with their front ends attached near the front centerline of the crown so that they drape forwardly down the side of the visor. Rear sunshield member is disposed so that it drapes down from near the rear crown portion. Detachable fastening members are deployed to secure angled folded flaps that reduce the size of the sunshield members for storage, and are also deployed to secure portions of the sunshield members onto the crown near its vertex for independent retraction and targeted shading of the face and neck.

A combination hat and bandana assembly for absorbing sweat when a hat is worn includes a hat that is worn on a user's head. The hat has a rim and an inside surface, and the rim encircles the user's head when the hat is worn. A bandana is coupled to the hat. The bandana is positionable in a deployed position having the bandana extending downwardly from the rim. Thus, the bandana encircles the user's head when the hat is worn. The bandana is foldable into a stored position having the bandana being positioned in the hat.

A hat includes a brim having a front portion and a back portion. The hat also includes a crown which is coupled with the back portion of the brim. The brim includes one or more intake ports placed along the back portion of the brim and the crown includes one or more exhaust ports.

An adjustable hat has a first attachment member and a strap connection member that cooperate to allow a strap to be easily connected and removed from the adjustable hat. The two elements may also be reversed with regard to construction and attachment to parts of the hat. The two members can be disengaged from one another without having to access them in the space formed by the hat and the band.

A shade hat for helmets that provides shade to a wearer's face, ears, head, neck and shoulders when worn under a variety of helmets, which can receive the straps thereof, enabling the wearer to secure a variety of helmets to the wearer's head in the manner which each helmet was originally intended by its manufacturer, while not hindering or otherwise reducing the impact protection or safety qualities of any one of the variety of helmets being worn therewith. The shade hat for helmets is constructed of breathable, moisture wicking, cooling, and UV protective fabrics and materials to keep the wearer's head cool, to wick moisture away from the wearer's head, to quickly dry the wearer's head and shade hat for helmets, and provide UV protection for the wearer's face, head, neck, and shoulders while wearing with a variety of different types of safety and sporting helmets or while wearing without a helmet.

A ball cap is provided that has a crown that has a highest crown point located in a vertical direction and a lowest crown point located in the vertical direction. A brim extends forward of the crown in a longitudinal direction of the ball cap, and the brim extends in the vertical direction to a highest brim point. The highest brim point is closer to the highest crown point in the vertical direction than to the lowest crown point in the vertical direction. In other versions of the ball cap, a crown is provided in the ball cap and in yet further versions portions of the crown can be covered by the brim.

A ball cap is provided that has a crown that has a highest crown point located in a vertical direction and a lowest crown point located in the vertical direction. A brim extends forward of the crown in a longitudinal direction of the ball cap, and the brim extends in the vertical direction to a highest brim point. The highest brim point is closer to the highest crown point in the vertical direction than to the lowest crown point in the vertical direction. In other versions of the ball cap, a crown is provided in the ball cap and in yet further versions portions of the crown can be covered by the brim.

This invention provides a negative ion generator and a negative ion functional hat, and the negative ion generator is connected in series with a power regulation module. Through the control of a power control device to the power regulation module, the number of negative ions generated by a negative ion generation module is regulated. The negative ion functional hat provided by this invention is provided with the above-mentioned negative ion generator. Negative ion emission power can be regulated in conjunction with an active state of a human body, thereby allowing negative ion emission amount to be adapted to actual human body demand.

Among other things, we describe an apparatus comprising a head covering configured to be worn on a head of a wearer; and a bill attached to the head covering, the bill comprising an angled array of air flow channels configured to enable air flow originating from a direction in front or to the side of the wearer enters into the channels from the bottom of the bill and then is deflected upward so it continues traveling inside the channels through the bill until the air exits from the channels when the air reaches the top of the hat bill.

A sun screen apparatus which includes apparatus for mounting on the visor of a so-called baseball cap that includes a planar translucent member carried on the apparatus for mounting that allows movement of the planar member between horizontal and vertical positions.