The application relates to a flame blocking venting trap (FBVT) adapted to vent a protection footwear, the FBVT comprising a proximal layer; a central venting layer superposed to the proximal layer; and a distal layer superposed to the central venting layer. The proximal layer is forming a first fold with the central venting layer and the central venting layer is forming a second fold with the distal layer to act as a flow restricting apparatus configured to prevent air and flames to get through the FBVT from the outside of the protection footwear and allow air to get through the FBVT from the inside of the protection footwear. A protection footwear including one or many FBVT is encompassed by the present application.

A cooling garment, including a garment body (1) and an external-air introducing three-dimensional member (2); and the external-air introducing three-dimensional member (2) includes a base material (2a), a side-wall material (2b) enabling an opening portion to be open during wearing, and an opening portion support material (2c). The three-dimensional member arranged on the garment enables a large amount of external air to be introduced into the internal portion of the garment, even to an exhausting area thereof, especially during movement, thus improving efficiency of air entry and exhaust.

A cooling garment, including a garment body (1) and an external-air introducing three-dimensional member (2); and the external-air introducing three-dimensional member (2) includes a base material (2a), a side-wall material (2b) enabling an opening portion to be open during wearing, and an opening portion support material (2c). The three-dimensional member arranged on the garment enables a large amount of external air to be introduced into the internal portion of the garment, even to an exhausting area thereof, especially during movement, thus improving efficiency of air entry and exhaust.

A mask sheet is provided. The mask sheet is a mesh sheet in which twisted yarns are knitted into a mesh shape, the twisted yarns being provided by twisting filaments each of which is formed by coating a synthetic fiber with silver. A stitch opening of the mesh sheet may be 1 mm or more. The mesh sheet may be a tricot-knitted sheet.

A mask sheet is provided. The mask sheet is a mesh sheet in which twisted yarns are knitted into a mesh shape, the twisted yarns being provided by twisting filaments each of which is formed by coating a synthetic fiber with silver. A stitch opening of the mesh sheet may be 1 mm or more. The mesh sheet may be a tricot-knitted sheet.

Protective clothing is described which is not only excellent in wearing comfortability but also suppresses the occurrence of dew condensation even when accouterments are worn, where the protective clothing is coupled with a hood that is composed of a nonwoven fabric having a quantity of ventilation of 20 cm.sup.3/cm.sup.2/sec or more and 150 cm.sup.3/cm.sup.2/sec or less and a nonwoven fabric having a quantity of ventilation of 0 cm.sup.3/cm.sup.2/sec or more and 19 cm.sup.3/cm.sup.2/sec or less, the hood having an opening at a position to be center of a wearer's face and belt-shaped materials at an upper side of the opening and at lower portions of right and left sides of the opening, where the two belt-shaped materials are coupled with or are configured to be couplable with each other at right and left side heads.

Protective clothing is described which is not only excellent in wearing comfortability but also suppresses the occurrence of dew condensation even when accouterments are worn, where the protective clothing is coupled with a hood that is composed of a nonwoven fabric having a quantity of ventilation of 20 cm.sup.3/cm.sup.2/sec or more and 150 cm.sup.3/cm.sup.2/sec or less and a nonwoven fabric having a quantity of ventilation of 0 cm.sup.3/cm.sup.2/sec or more and 19 cm.sup.3/cm.sup.2/sec or less, the hood having an opening at a position to be center of a wearer's face and belt-shaped materials at an upper side of the opening and at lower portions of right and left sides of the opening, where the two belt-shaped materials are coupled with or are configured to be couplable with each other at right and left side heads.

To stably provide power to a motor that drives a fan. This blower for an air-conditioned garment is provided with a blower unit having a fan driven by a motor/and a power supply unit for supplying power to the blower unit, and is characterized in that: the blower unit is provided with a first housing that houses the fan; the power supply unit is provided with a second housing that houses a battery; the first housing is provided with a first contact part through which the power supplied by the power supply unit can be supplied; the second housing is provided with a second contact part which is arranged in a position corresponding to the first contact part and abuts the first contact part; and the first housing and the second housing each have a shape detachably engageable with each other.

A body of a garment that is formed of a fabric, which is not air-permeable or has a level of air-permeability that allows inflation by introduction of air by a fan, in a shape that covers at least the torso of a wearer. The body is provided with shoulder-suspended members that link first connection parts located on the front bodice of the body of the garment with second connection parts located on the back bodice of the body of the garment. When suspended from the shoulders of the wearer, the shoulder-suspended members form a circulation pathway for air introduced from the fan to circulate between the shoulder-suspended members and the fabric located near the shoulder-suspended members. As a result, there is provided a body of an air-conditioning garment and an air-conditioning garment with less discomfort while securing an air circulation pathway in the region near the shoulders.

A body of a garment that is formed of a fabric, which is not air-permeable or has a level of air-permeability that allows inflation by introduction of air by a fan, in a shape that covers at least the torso of a wearer. The body is provided with shoulder-suspended members that link first connection parts located on the front bodice of the body of the garment with second connection parts located on the back bodice of the body of the garment. When suspended from the shoulders of the wearer, the shoulder-suspended members form a circulation pathway for air introduced from the fan to circulate between the shoulder-suspended members and the fabric located near the shoulder-suspended members. As a result, there is provided a body of an air-conditioning garment and an air-conditioning garment with less discomfort while securing an air circulation pathway in the region near the shoulders.