A sweat absorption assembly for protecting headwear from sweat includes a plurality of mating mount components that are configured to removably attached a sweatband to a baseball cap. The mounting components include mating socket portions and stud portions coupled to a mount band of the sweat absorption assembly and the rim of a cap. An absorbing member of the sweat absorbing assembly is elongated and is positionable on the mount band and removably to be cleaned.

Disclosed is a head-mounted temperature adjustment device, including a cap body, a temperature conduction sheet, and a temperature adjustment assembly. The temperature adjustment assembly includes a semiconductor temperature adjustment member and a fan, the temperature conduction sheet and the semiconductor temperature adjustment member are thermally conducted and both disposed in the cap body, the temperature conduction sheet is located on a side of the semiconductor temperature adjustment member facing a human head, and the fan is disposed on a side of the semiconductor temperature adjustment member facing away from the human head. In the above solution of the present disclosure, the head-mounted temperature adjustment device can be switched between a cooling mode and a heating mode to warm or cool the human head.

Disclosed is a head-mounted temperature adjustment device, including a cap body, a temperature conduction sheet, and a temperature adjustment assembly. The temperature adjustment assembly includes a semiconductor temperature adjustment member and a fan, the temperature conduction sheet and the semiconductor temperature adjustment member are thermally conducted and both disposed in the cap body, the temperature conduction sheet is located on a side of the semiconductor temperature adjustment member facing a human head, and the fan is disposed on a side of the semiconductor temperature adjustment member facing away from the human head. In the above solution of the present disclosure, the head-mounted temperature adjustment device can be switched between a cooling mode and a heating mode to warm or cool the human head.

A modifiable transferrable insert-able hair and skin protection baseball cap liner is an apparatus in which the device can be inserted into any standard baseball cap undetected by others, to protect the hair and skin of the user when wearing. The invention can be manufactured by the method of sewing. A crown is formed from a non-woven fabric. A structural felt fabric is attached to the underside of the front formed crown and is sandwiched between the non-woven fabric in the underside of the crown, and the skin and hair protecting satin fabric. The felt fabric lines the lower inner portion of the invention to the rear of the apparatus for structural support on both sides of the invention. A parallel, sewn in grid on the lower left and right side of the invention allows the user to modify the device by cutting the selected grid lines to accommodate various type of baseball caps. The invention demonstrates the ability to have ventilations holes sewn into the upper crown nonwoven fabric to allow air flow between the baseball cap and the users head. The rear portion of the baseball cap insert is formed to accommodate a fitted baseball cap as well as an open back baseball cap.

A skin protecting garment includes a back panel, a lower front panel coupled to the back panel, and an upper front panel coupled to the back panel. An upward facing opening is formed by the back panel and the upper front panel. The upward facing opening is dimensioned, shaped and positioned to expose a top of a user's head. A forward facing slit is between the lower front panel and the upper front panel. The forward facing slit is dimensioned, shaped and positioned to expose the user's eyes. The back panel, the lower front panel and the upper front panel are each formed of a material configured to block ultraviolet (UV) light.

A folding hat can include an integrated display system. Methods for folding and manufacturing the hat with integrated displays are also disclosed. The hat can include a visor and cap of various materials integrated with displays. The hat can have hinges that fold the assembly into a small volume for stowing. The hinges are configurable in a multitude of positions and geometries to provide different folding techniques and folded geometries. Such configurations allow for a range of options for carrying and storing the folding hat with integrated display system.

A snow burial survival mask has an exhaust tube connected to a headgear. An intake port of the exhaust tube is positioned adjacent to a breathing portion of the headgear in order to intake exhaled carbon dioxide (CO2)-rich air. An air pump connected to the exhaust tube pump the exhaled air from the intake port to an exhaust port away from the user's face, extending survival time in a snow burial situation. At least one burial detection sensor such as a motion sensor, light sensor and/or CO2 sensor is configured to activate the air pump based on detection of a burial event.

One variation of a method for fabricating a dermal heatsink includes: fabricating a substrate defining an interior surface, an exterior surface opposite the interior surface, and an open network of pores extending between the interior surface and the exterior surface; activating surfaces of the substrate and walls of the open network of pores; applying a coating over the substrate to form a heatsink, the coating comprising a porous, hydrophilic material and defining a void network; removing an excess of the coating from the substrate to clear blockages within the open network of pores by the coating; hydrating the heatsink during a curing period; heating the heatsink during the curing period to increase porosity of the coating applied over surfaces of the substrate; and rinsing the heatsink with an acid to decarbonate the coating along walls of the open network of pores in the substrate.

The present invention is a re-usable headwear with a removable heating pad insert. The removable heating pad insert is separable from the cap body, allowing the cap body to be washed by itself without damaging the heating pad insert. The heating pad insert is re-heatable through a microwave, allowing for multiple uses. The cap body contains an insert pocket and an insert opening. The heating pad insert is installed into the insert pocket through the insert pocket. The heating pad insert contains a plurality of heating media compartments, where each of the plurality of heating media compartments contains heating media. This heating media takes the form of microwavable flax seed that absorbs and retains the heat from the microwave.

A headwear with an integrated cooling fan is an apparatus that provides cooling relief and shade while preserving a clear view of the surroundings for a user. The apparatus includes a headwear body, at least one centrifugal fan, a microcontroller, and a portable power source. The headwear body is preferably a hat such as a baseball cap or a shade hat and includes a head-bracing portion and a flat protrusion. The at least one centrifugal fan includes inlet and an outlet in order to push air towards the face. The at least one centrifugal fan is mounted onto a second face of the flat protrusion. The at least one centrifugal fan occupies minimal space underneath the flat protrusion. The microcontroller manages the functions of the at least one centrifugal fan. The portable power source provides the necessary power to the at least one centrifugal fan and the microcontroller.