Garments or footwear with active temperature control include one or more heating or cooling elements, one or more batteries, and one or more power receivers. Circuitry of the garment of footwear is configured to control the delivery of power to the one or more heating or cooling elements to heat or cool one or more portions of the garment associated with the one or more heating or cooling elements.

A ventilated cooling and protective garment including a hood portion (31) with a facial opening (14) surrounded by a facial peripheral ring (13) and a complete or partial body portion (32, 33), and a facial shield (10) comprising a transparent shield (11) and a facial peripheral connector (12) supporting and air-tightly attaching the transparent shield (11) to the facial peripheral ring (13) around the facial opening (14), wherein the facial peripheral ring (13) is pulled against the head of the user by the facial shield support (20) and include spacers (13a, 13b) to provide a permeable close non-air-tight fitting between the facial peripheral ring (13) and the head of the used, and an air inlet (A1) is included in the complete or partial body portion (32, 33) and at least a portion of an air outlet (A2) is included in the facial shield (11), or vice versa.

An air-conditioning garment includes a garment, a miniature air conditioner, and a convenient strap for carrying the miniature air conditioner on the garment. The garment includes an outer layer and an inner layer sealed together to form an air channel, at least two air holes are arranged across the outer layer of the garment, the garment and the miniature air conditioner are connected by an air inlet tube and an air outlet tube, and one end of the air inlet tube and one end of the air outlet tube are respectively connected to at least two of the air holes, so as to be connected to the air channel of the garment.

An air-conditioning garment includes a garment, a miniature air conditioner, and a convenient strap for carrying the miniature air conditioner on the garment. The garment includes an outer layer and an inner layer sealed together to form an air channel, at least two air holes are arranged across the outer layer of the garment, the garment and the miniature air conditioner are connected by an air inlet tube and an air outlet tube, and one end of the air inlet tube and one end of the air outlet tube are respectively connected to at least two of the air holes, so as to be connected to the air channel of the garment.

Athletic and/or work wear garment can have textile regions of differing friction to facilitate maintaining a grip between high friction textile regions and objects pressed against the high friction textile regions. In some embodiments, the high friction textile regions can facilitate carrying objects. In some embodiments, the garment can be a shirt. In some embodiments, the garment can be pants. In some embodiments, the garment can be an undergarment and the high friction textile regions can reduce shifting of an outer garment in contact with the undergarment.

Aspects herein are directed to an apparel layer system configured to provide variable levels of insulation, warming, or air permeability. The apparel layer system comprises a first layer of material and a second layer of material both extending in a first planar direction. A third layer of material is positioned between the first and the second layers of material and is selectively affixed thereto. An adjustment mechanism coupled to the second layer of material can be mechanically manipulated to shift the second layer of material between different positions or states to achieve variable levels of offset between the first and second layers of material in the first planar direction and in a second direction perpendicular to the first planar direction.

Aspects herein are directed to an apparel layer system configured to provide variable levels of insulation, warming, or air permeability. The apparel layer system comprises a first layer of material and a second layer of material both extending in a first planar direction. A third layer of material is positioned between the first and the second layers of material and is selectively affixed thereto. An adjustment mechanism coupled to the second layer of material can be mechanically manipulated to shift the second layer of material between different positions or states to achieve variable levels of offset between the first and second layers of material in the first planar direction and in a second direction perpendicular to the first planar direction.

An arm warming device including a sleeve. A shoulder cover is connected to a proximal end of the sleeve. A strap is connected to the shoulder cover to secure the arm warming device to the user. A heating element is disposed within the sleeve for applying heat to the arm of the user. The heating element comprises far infrared fiber material. The sleeve includes an interior layer, a central layer, and an outer layer of a substantially waterproof material. The heating element is integrated with the central layer for applying heat to the arm of the user.

An article of clothing adapted for use by a wearer, the article of clothing including an outer body and an inner body. The outer body includes a front sheet, a collar portion, a pair of sleeves, each sleeve extending from one side of the outer body. The inner body includes a front sheet, a collar portion, a pair of sleeves, each sleeve extending from one side of the inner body. The collar portion of the inner body is attached to the collar portion of the outer body. The inner body is disposed within the outer body. In one embodiment, a pocket is disposed on the outer surface of the front sheet of the inner body. In another embodiment, a pocket is disposed on the inner surface of the front sheet of the outer body.

An article of clothing operable for induction heating may include a wearable covering positionable on a wearer, the wearable covering comprising conductive material extendable on at least a first side portion wearer and conductive material disposed on a second opposite side portion of the wearer with the portion of the wearer disposed therebetween, and the wearable covering operable to simultaneously warm a first side portion of the wearer and the opposite second side wearer upon positioning the wearable covering in a passageway in an energizable coil. A method may include obtaining a wearable covering having conductive material, inserting the wearable covering into a passageway in an energizable coil, warming the wearable covering in response to induction heating of the wearable covering in the passageway in the energizable coil, and removing the wearable covering from the passageway in the energizable coil.