A headgear support structure for use with various types of headgear includes a rim defining a perimeter with a front edge, a rear edge, and opposing side edges; a wall extending between the edges of the rim, having an exterior surface and an interior surface; a plurality of ridges formed on the exterior surface defining grooves between them; a plurality of ventilation openings extending through the wall; and a plurality of angled pins projecting from the interior surface to engage with a wearer's hair. The structure is configured to maintain hair volume, provide ventilation for scalp health, and create a secure foundation for headgear through multi-directional friction. The support structure may be formed as a single integrated unit using additive layer manufacturing, creating a microtextured surface that enhances grip on both hair and fabrics. The structure is configurable for various headgear types including religious coverings, wigs, helmets, and fashion accessories.

An article of headwear with a crown including a front side, a first side, a second side disposed opposite the first side, and a back side disposed opposite the front side, wherein the crown includes an apex disposed at a topmost point of the crown and a lower margin forming a peripheral edge of the crown; a bill extending outwardly away from the front side of the crown; and an interior lining disposed within the crown. The interior lining has a first surface, a second surface disposed opposite the first surface, and a peripheral edge attached to the lower margin of the crown such that a pocket is formed between the interior lining and the crown.

Baseball caps to be worn on a person's head are provided. According to one embodiment, a baseball cap includes a strap assembly configured to adjust a tightness of the dome on the wearer's head, the strap assembly including an outer strap attached to a first edge portion of the dome and an inner strap attached to a second edge portion of the dome. The inner strap is configured to be movable within the outer strap, and the first cable is configured to draw the inner strap closer to the first edge portion of the dome and the second cable is configured to draw the outer strap closer to the second edge portion of the dome.

Baseball caps to be worn on a person's head are provided. According to one embodiment, a baseball cap includes a strap assembly configured to adjust a tightness of the dome on the wearer's head, the strap assembly including an outer strap attached to a first edge portion of the dome and an inner strap attached to a second edge portion of the dome. The inner strap is configured to be movable within the outer strap, and the first cable is configured to draw the inner strap closer to the first edge portion of the dome and the second cable is configured to draw the outer strap closer to the second edge portion of the dome.

A vented hat sweatband includes a venting layer and a sweatband layer. The venting layer includes an exterior surface, an interior surface that is opposite the exterior surface, a rigid or semi-rigid venting structure and a central opening. The venting structure includes a plurality of airflow pathways extending between the interior and exterior surfaces along a vertical axis from a top side to a bottom side that is opposite the top side. The central opening extends from the exterior surface to the interior surface, through the rigid or semi-rigid venting structure and across the plurality of airflow pathways. The sweatband layer is attached to and covers the interior surface of the venting layer.

A vented hat sweatband includes a venting layer and a sweatband layer. The venting layer includes an exterior surface, an interior surface that is opposite the exterior surface, a rigid or semi-rigid venting structure and a central opening. The venting structure includes a plurality of airflow pathways extending between the interior and exterior surfaces along a vertical axis from a top side to a bottom side that is opposite the top side. The central opening extends from the exterior surface to the interior surface, through the rigid or semi-rigid venting structure and across the plurality of airflow pathways. The sweatband layer is attached to and covers the interior surface of the venting layer.

An article of headwear with a crown including a front portion, a first side, a second side disposed opposite the first side, and a back side opposite the front portion, wherein the crown includes an apex disposed at a top most point of the crown; a bill extending away from the front portion of the crown; and a mesh layer attached to the crown, the mesh layer extending from the first side of the crown to the second side of the crown and including a first end, a second end, a left side, and a right side, wherein the mesh layer forms a pocket between the first end, the second end, the left side, and the right side, the pocket bounded at its top by the mesh layer and bounded at its bottom by the crown.

An article of headwear with a crown including a front portion, a first side, a second side disposed opposite the first side, and a back side opposite the front portion, wherein the crown includes an apex disposed at a top most point of the crown; a bill extending away from the front portion of the crown; and a mesh layer attached to the crown, the mesh layer extending from the first side of the crown to the second side of the crown and including a first end, a second end, a left side, and a right side, wherein the mesh layer forms a pocket between the first end, the second end, the left side, and the right side, the pocket bounded at its top by the mesh layer and bounded at its bottom by the crown.

A head cooling apparatus for cooling a user's head includes a cap which defines a cavity configured for receiving the user's head. The cap comprises a base member which defines a rim of the cap and extends toward a top end of the cap. The cap also comprises a containment member which is coupled to the base member and a heat transfer substance which is housed in an interior space in the containment member. A covering is removably mountable over the cap.

A vented hat sweatband includes a venting layer and a sweatband layer. The venting layer includes an exterior surface, an interior surface that is opposite the exterior surface, a rigid or semi-rigid venting structure and a central opening. The venting structure includes a plurality of airflow pathways extending between the interior and exterior surfaces along a vertical axis from a top side to a bottom side that is opposite the top side. The central opening extends from the exterior surface to the interior surface, through the rigid or semi-rigid venting structure and across the plurality of airflow pathways. The sweatband layer is attached to and covers the interior surface of the venting layer.