A garment 1 indudes an outer fabric and a lining 2. The lining 2 is a stretch fabric. An elastic thread is partially inserted in the stretch fabric in the body width direction, and an elastic thread insertion portion 4 contracts to make gathers 5. The stretch fabric is a one-way fabric that is stretchable in the body width direction. It is preferable that a plurality of elastic threads are inserted in the stretch fabric in parallel with each other, and the gathers 5 are oriented in the body length direction. Thus, the garment has a high heat retention effect by dividing the space between the garment and the human body into small areas to prevent warm air from escaping to the outside.

A welder's garment assembly for protecting a welder from heat and electricity includes a garment that can be worn by a user. The garment is comprised of a pair of insulating layers that are sandwiched between a pair of covering layers. Each of the insulating layers is comprised of an energy absorbing material to protect the user during welding. A respective one of the covering layers is comprised of a resilient material to protect the insulating layers from abrasion. Furthermore, a respective one of the covering layers is comprised of a deformable material for enhancing comfort for wearing the garment.

The filling material includes down with synthetic fibers having particles present on the surface of the fibers. The particles are characterized by a configuration which allows attachment of the down to the fibers.

The associated method of manufacturing the filling material includes steps of obtaining a quantity of down and a quantity of synthetic fibers having particles on the surface thereof, wherein the particles allow attachment of the down to the fibers. The down and fibers are blended together to produce the filling material.

An elastic layered air chamber creating insulating fabric for clothing and method of manufacture and use thereof consisting of an elastic fabric stretchable base layer in a stretched state to the top of which is attached by seams, a second fabric layer of lesser elasticity in a selected pattern resulting in an array of raised portions on the upper surface of the second fabric when the base layer is relaxed, such raised portions creating insulating air pockets when brought into contact with human skin

An elastic layered air chamber creating insulating fabric for clothing and method of manufacture and use thereof consisting of an elastic fabric stretchable base layer in a stretched state to the top of which is attached by seams, a second fabric layer of lesser elasticity in a selected pattern resulting in an array of raised portions on the upper surface of the second fabric when the base layer is relaxed, such raised portions creating insulating air pockets when brought into contact with human skin

A cold protection material includes: a front side fabric constituting a front fabric of the cold proof garment or constituting a fabric disposed inside the front fabric; a back side fabric disposed on a back side of the front side fabric; two partition members forming a space between the front side fabric and the back side fabric; a filler made of down or feathers stored in the space; an air permeable member disposed to cover a vent hole provided in the front side fabric or the back side fabric; and a sealing member fixed to the air permeable member so as to prevent ventilation at least at a portion facing the vent hole in the air permeable member. The air permeable member allows ventilation at a portion other than a portion to which the sealing member is fixed.

An article of apparel is comprised of an outer fabric shell defining a body portion and arm portions. The body portion has a back panel section and one or two front panel sections. A thermally insulating liner is secured to the back panel section and the one or two front panel sections by tack fasteners which may form permanent or detachable connections and these connections are positioned at predetermined locations along peripheral edges of the liner. The connections provide for the liner to have large un-attached peripheral areas to provide free floating displacement of the liner with respect to the outer fabric shell when worn by a wearer person to reduce restraint of movement of the wearer person's arms and body by the outer shell and liner and thereby enhancing the wearer person's freedom of movement. In a further embodiment the tack fasteners are detachable wherein the liner can be worn as a sleeveless insulating vest and wherein the vest is provided with adjustable tie means about its arm holes, neck and bottom openings to provide sealing thereof against a wearer person's body to maintain body heat.

An article of apparel is comprised of an outer fabric shell defining a body portion and arm portions. The body portion has a back panel section and one or two front panel sections. A thermally insulating liner is secured to the back panel section and the one or two front panel sections by tack fasteners which may form permanent or detachable connections and these connections are positioned at predetermined locations along peripheral edges of the liner. The connections provide for the liner to have large un-attached peripheral areas to provide free floating displacement of the liner with respect to the outer fabric shell when worn by a wearer person to reduce restraint of movement of the wearer person's arms and body by the outer shell and liner and thereby enhancing the wearer person's freedom of movement. In a further embodiment the tack fasteners are detachable wherein the liner can be worn as a sleeveless insulating vest and wherein the vest is provided with adjustable tie means about its arm holes, neck and bottom openings to provide sealing thereof against a wearer person's body to maintain body heat.

A garment with insulated liner including a short pant attached to an insulated undergarment. The insulated undergarment is adapted to cover and fit closely to the body of a wearer to preserve an elevated temperature of the body of the wearer under the insulated undergarment. A pair of front seams are provided to secure the short pant to the insulated garment. The front seams extend from a waist area through a pelvic area to a crotch area to prevent the insulated undergarment from drastically shifting in turbulent water.

A garment with insulated liner including a short pant attached to an insulated undergarment. The insulated undergarment is adapted to cover and fit closely to the body of a wearer to preserve an elevated temperature of the body of the wearer under the insulated undergarment. A pair of front seams are provided to secure the short pant to the insulated garment. The front seams extend from a waist area through a pelvic area to a crotch area to prevent the insulated undergarment from drastically shifting in turbulent water.