A scrunch cap that can be compressed and scrunched tight or loosened when worn on the wearer's head. The scrunch cap is adjustable in some embodiments. The scrunch cap is made from a single piece of stretchable fabric. The fabric includes a first and a second long side of generally equal lengths, and a third and a fourth short side of generally equal lengths. A seam is included such that when folded the fabric includes a hemmed side, an unhemmed side opposite the hemmed side, a folded side, and a side opposite the folded side. A plurality of holes is distributed along three sides of the folded stretchable fabric. The folded side of the single piece of stretchable fabric does not include the plurality of holes. A piece of cord or other tying member is threaded through the plurality of holes in a crisscross arrangement and pulled tight.

A scrunch cap that can be compressed and scrunched tight or loosened when worn on the wearer's head. The scrunch cap is adjustable in some embodiments. The scrunch cap is made from a single piece of stretchable fabric. The fabric includes a first and a second long side of generally equal lengths, and a third and a fourth short side of generally equal lengths. A seam is included such that when folded the fabric includes a hemmed side, an unhemmed side opposite the hemmed side, a folded side, and a side opposite the folded side. A plurality of holes is distributed along three sides of the folded stretchable fabric. The folded side of the single piece of stretchable fabric does not include the plurality of holes. A piece of cord or other tying member is threaded through the plurality of holes in a crisscross arrangement and pulled tight.

The mask with ultraviolet disinfection of inhaled and exhaled air in the form of a filtering-purification protective front surface contains a removable unit, the inner surface of which is covered with an ultraviolet radiation source with a pluggable independent power supply system. The filtering-purification unit has rows of meshes composed of light guides of ultraviolet radiation spectrum with tapped radiation in each cell of the mesh, and a source is brought to the meshes. The mask itself can be made of a mesh composed of light guides. The mask in the form of a shield in front of the face is represented by a mesh composed of light guides in front of the face or along the entire perimeter. The mask along the bottom part of the headband, above the face, is provided with a LED strip of ultraviolet radiation spectrum, radiation being directed downward, the sector of directed radiation being adjustable. The headgear can serve as a headband. Also, the LED radiation strip is attached to the eyeglasses along the perimeter of the spectacle frame.

The mask with ultraviolet disinfection of inhaled and exhaled air in the form of a filtering-purification protective front surface contains a removable unit, the inner surface of which is covered with an ultraviolet radiation source with a pluggable independent power supply system. The filtering-purification unit has rows of meshes composed of light guides of ultraviolet radiation spectrum with tapped radiation in each cell of the mesh, and a source is brought to the meshes. The mask itself can be made of a mesh composed of light guides. The mask in the form of a shield in front of the face is represented by a mesh composed of light guides in front of the face or along the entire perimeter. The mask along the bottom part of the headband, above the face, is provided with a LED strip of ultraviolet radiation spectrum, radiation being directed downward, the sector of directed radiation being adjustable. The headgear can serve as a headband. Also, the LED radiation strip is attached to the eyeglasses along the perimeter of the spectacle frame.

The headgear includes a head piece with a front opening and a bottom opening fringed with a first strap. Two flat ear pieces are provided respectively and oppositely on two lateral sides of the head piece, each having an outward extended hook element. An eye piece and a mouth piece respectively seal an upper portion and a lower portion of the front opening. An upper rim of the mouth piece is joined to a lower rim of the eye piece. Two second straps run around the head piece, where two ends of an upper one and a lower one respectively join the four corners of the mouth piece. A sound amplifier is fixed to the mouth piece to facilitate wearer's verbal communication. The head piece may be made of PE for reducing cost and discomfort. An addition mask may be fastened to the ear pieces to enhance protection.

A wearable indicator device includes: a flexible sheet having a first surface with an adhesive covering at least a portion of the first surface and a second surface configured to be positioned proximate to skin of a wearer of the wearable indicator device; and a visual temperature indicator. The visual temperature indicator is configured to be visible to bystander(s) when the wearable indicator device is being worn and changes in appearance when exposed to a temperature corresponding to a temperature exceeding a normal body temperature of the wearer to provide a visual indication when the wearer has an abnormal body temperature. The visual temperature indicator is connected to, embedded in, or integral with the flexible sheet, such that the flexible sheet is configured to hold the visual temperature indicator proximate to the skin of the wearer.

A wearable indicator device includes: a flexible sheet having a first surface with an adhesive covering at least a portion of the first surface and a second surface configured to be positioned proximate to skin of a wearer of the wearable indicator device; and a visual temperature indicator. The visual temperature indicator is configured to be visible to bystander(s) when the wearable indicator device is being worn and changes in appearance when exposed to a temperature corresponding to a temperature exceeding a normal body temperature of the wearer to provide a visual indication when the wearer has an abnormal body temperature. The visual temperature indicator is connected to, embedded in, or integral with the flexible sheet, such that the flexible sheet is configured to hold the visual temperature indicator proximate to the skin of the wearer.

In accordance with one aspect of the present disclosure, a surgical cap is provided that includes a cover having a head-receiving cavity and a resilient member connected to the cover and extending about less than the entire head-receiving cavity. The cover includes a plurality of layers comprising at least one layer inward from the resilient member adapted to separate the resilient member from a head received in the head-receiving cavity and at least two outer layers outward from the resilient member to which the resilient member is secured. In accordance with another aspect, a method of fabricating a surgical cap is provided.

In accordance with one aspect of the present disclosure, a surgical cap is provided that includes a cover having a head-receiving cavity and a resilient member connected to the cover and extending about less than the entire head-receiving cavity. The cover includes a plurality of layers comprising at least one layer inward from the resilient member adapted to separate the resilient member from a head received in the head-receiving cavity and at least two outer layers outward from the resilient member to which the resilient member is secured. In accordance with another aspect, a method of fabricating a surgical cap is provided.

In accordance with one aspect of the present disclosure, a surgical cap is provided that includes a cover having a head-receiving cavity and a resilient member connected to the cover and extending about less than the entire head-receiving cavity. The cover includes a plurality of layers comprising at least one layer inward from the resilient member adapted to separate the resilient member from a head received in the head-receiving cavity and at least two outer layers outward from the resilient member to which the resilient member is secured. In accordance with another aspect, a method of fabricating a surgical cap is provided.