An article of apparel is formed that is effective to regulate the temperature of the wearer. In an embodiment, a textile substrate is obtained, and a thermal regulation composition is applied to a surface of the textile substrate at a first temperature and a first pressure to form a coated textile substrate. The coated textile substrate is dried to form a thermal regulation membrane disposed on the surface of the textile substrate, and the textile substrate with the thermal regulation membrane is compressed at a second pressure and a second temperature to position a portion of the thermal regulation membrane below the surface of the textile substrate. The textile substrate is incorporated into an article of apparel. The thermal regulation composition can include one or more system reactive components provided within a binder, where a system reactive components can include a cooling agent, a latent heat agent and/or a heat dissipation agent.

Undergarments to be worn beneath protective equipment are provided. The undergarments include a primary material comprising a wick away material, the primary material defining a wearable undergarment; a plurality of pockets comprising the wick away material, wherein the plurality of pockets are attached to the wearable undergarment at positions that will contact an area on the wearer identified as routinely being irritated by the protective equipment; and a plurality of removable spacers comprising a secondary material, different from the primary material. The plurality of removable spacers are inserted into and/or removed from corresponding ones of the plurality of pockets. The plurality of removable spacers create space between the undergarment and the wearer of the undergarment to allow airflow and reduce heat trapping.

An exercise body shaping garment suitable for gymnastics or other active use in general includes a top region and at least a plurality of compressive layers in a multi-layer compression abdominal region below the breasts. For a man or woman, a tee shirt is provided. For women, the outer or under wear garment has an opening in the crotch area and a pair of arm coverings which cover at least an over the shoulder clavicle area of the wearer, with optional spaghetti straps, tank tops, and sleeves short sleeves, half sleeves or full sleeves. For both a man or a woman, the abdominal compression area includes an inner skin contact first compressive porous layer capable of emitting body sweat therethrough and a second stronger compressive layer mesh layer and at least one sweat porous first compressive layer.

An exercise body shaping garment suitable for gymnastics or other active use in general includes a top region and at least a plurality of compressive layers in a multi-layer compression abdominal region below the breasts. For a man or woman, a tee shirt is provided. For women, the outer or under wear garment has an opening in the crotch area and a pair of arm coverings which cover at least an over the shoulder clavicle area of the wearer, with optional spaghetti straps, tank tops, and sleeves short sleeves, half sleeves or full sleeves. For both a man or a woman, the abdominal compression area includes an inner skin contact first compressive porous layer capable of emitting body sweat therethrough and a second stronger compressive layer mesh layer and at least one sweat porous first compressive layer.

An artificial gill garment (100) is provided for providing oxygen to a wearer in an underwater environment. The artificial gill garment comprises a membrane (110) configured to allow permeation of air through the membrane and prevent permeation of water through the membrane. The membrane is configured to provide an air reservoir. A method of manufacturing the artificial gill garment is also provided.

The invention addresses the problem of providing a flap-equipped knitted fabric including a flap part, which is configured such that the flap part moves when wet, allowing for changes in the air permeability or appearance of the flap-equipped knitted fabric, and also a textile product. As a means for resolution, for example, in a flap-equipped knitted fabric including a ground structure part and a flap part, the flap part is pouch-shaped, and the flap part contains a conjugate fiber obtained by joining a polyester component and a polyamide component in a side-by-side manner or an eccentric sheath-core manner, thereby making the flap part movable upon wetting.

Aspects herein relate to a textile knitted with an adaptive yarn that incorporates insulation features as well as variable air permeability features. The adaptive textile may exhibit a baseline level of insulation. The adaptive textile is configured to exhibit a first air permeability when unexposed to a physical stimulus such as water and a second air permeability when exposed to the physical stimulus where the second air permeability is greater than the first air permeability.

Aspects herein relate to a textile knitted with an adaptive yarn that incorporates insulation features as well as variable air permeability features. The adaptive textile may exhibit a baseline level of insulation. The adaptive textile is configured to exhibit a first air permeability when unexposed to a physical stimulus such as water and a second air permeability when exposed to the physical stimulus where the second air permeability is greater than the first air permeability.

Thermal insulation packages (10) that are porous, air permeable, waterproof water vapor permeable, durable, and conformable are provided. The insulation packages include an insulation material (40) that is fully encompassed by at least one expanded polytetrafluoroethylene (ePTFE) membrane (20, 30). Two or more thermal insulation packages may be interconnected by sealed regions (50) to form an insulation construct. The thermal insulation packages and constructs may be used as inserts for garments or other articles.

Aspects herein relate to a textile knitted with an adaptive yarn that incorporates insulation features as well as variable air permeability features. The adaptive textile may exhibit a baseline level of insulation. The adaptive textile is configured to exhibit a first air permeability when unexposed to a physical stimulus such as water and a second air permeability when exposed to the physical stimulus where the second air permeability is greater than the first air permeability.