In one embodiment, a thermal device includes a sealed housing that defines an interior space, a liquid-attracting element provided on one side of the interior space, a liquid-repelling element provided on another side of the interior space opposite to the liquid-attracting element, and a liquid provided within the interior space.

A protective device for maintaining body temperature in a living being is provided. The inventive protective device comprises a first sheet member having a left portion and a right portion. The first sheet member has a left edge and a right edge. A first channel member defines structure defining a first channel. The first channel member defines structure which is secured to and overlies a first portion of the left portion of the first sheet member and overlies a first portion of the right portion of the first sheet member. A second channel defining structure defines a second channel, the second channel defining structure secured to and overlying a second portion of the left portion of the first sheet member and overlying a second portion of the right portion of the first sheet member. Each of the channels have a first side and an opposite side opposite the first side. A variable length member is disposed on and extends along the length of each of the channels. There is a connection structure positioned proximate the left edge; and a mating connection structure positioned proximate the right edge.

A garment for boosting circulation in areas of a user's body corresponding to the user's joints, having at least one fabric member of a size for at least partly covering at least one part of the user's body that includes at least one joint area lying over at least one joint of the user, and at least one muscle area lying over at least one muscle of the user, the fabric member being at least one of dimensioned and structured so as not to compress the part of the user's body covered by the fabric member, the fabric member having a heat insulating property at each joint area to be covered and a heat transmitting property at each muscle area to be covered, so that when the garment is worn, each joint area stays warmer than each muscle area to boost circulation in each joint area.

Examples of a sleeve for a garment are disclosed. The sleeve comprises an outer panel attached along respective side edges thereof to form an outer sleeve and an inner panel attached along respective side edges thereof to form an inner liner of the sleeve. The inner liner and the outer sleeve are attached at least along respective edges of their respective lower ends forming a hand opening. An elastic band is attached to the inner liner proximate a wrist area of the sleeve and is spaced apart from the outer sleeve. The elastic band is configured to draw the inner liner into contact with and hug a wrist area of the wearer while the outer layer is loosely fitted around the wrist area of the wearer.

The invention relates to a garment (1), especially to a sports garment, comprising a substrate (2) which covers a part of the body of the wearer of the garment (1). To provide a garment of the generic type which has good thermal insulation properties and which is especially suitable for sports the invention proposes that the substrate (2) is at least partially designed as an at least two-layer arrangement, wherein an inner layer (3) is facing the body of the wearer and an outer layer (4) is delimiting the outside of the garment (1), wherein the two layers (3, 4) form a pocket (5) which is filled with a filling material (6) and wherein the filling material (6) are at least partially plastic particles which are arranged loosely in the pocket (5).

The purpose of the present invention is to provide a heat-retaining article exhibiting excellent heat retention. This heat-retaining article (1) is configured so as to be provided with a first sheet (12), a second sheet (13), and a filler material (15) positioned between the first sheet (12) and the second sheet (13), and is characterized by being equipped with a plurality of joining sections (11) for joining the first sheet (12) and the second sheet (13) to one another, and in that the plurality of joining sections (11) are separated from one another and form a dot pattern.

Systems and methods of integrating dynamic materials into articles for adjustable physical characteristics including aesthetic and functional characteristics are provided herein. For example, in response to a human's body heat, a dynamic material may change shape to allow additional permeability in an article of clothing. Similarly, in response to the presence of moisture, an article of clothing may close a vent to prevent the introduction of rain into an internal portion of the article. The shape changing material may change shape that merely affects a feature formed by the shape changing material. Additionally, it is contemplated that the shape changing material may change shape that affects a geometric structure of the article as a whole, such as protrusions, dimples, vents, etc.

A jacket that is worn by a person walking a dog includes a main torso covering portion which can be closed to protect and provide warmth to the wearer's torso. A leash that can be utilized as a belt can be used to snuggly fit the jacket around the user's waist. The jacket also includes an exterior pocket that includes a roll of waste bags, typically in a roll. The exterior pocket includes an opening on the front surface of the pocket where a grommet is typically attached around the perimeter of the opening. The bag is pulled through the opening in the grommet to gain access to the bag. The lead bag is removed from the roll along the perforation separating the bags such that the walker can manually remove a bag from the pocket and tear the first bag away from the following bag while leaving the following bag in a position that is easily gripped for the next required cleaning.

Aspects herein provide for a method of manufacturing a vented insulated garment using non-woven polymer sheets and garments produced therefrom. The method generally comprises providing a non-woven polymer sheet having one or more voided portions, positioning the sheet between two textile layers, and bonding the textile layers together at areas corresponding to the voided portions in the non-woven polymer sheet to form a seam. The seam may be optionally perforated.

A process of forming a fiber comprised of a plurality of bio-char particles, comprising: combining a portion of a polymer with a hemp derivative, said hemp derivative selected form a hemp carbon made by pyrolyzing a quantity of hemp stalk at between 1100-1500 C. to create a char; adding the char to a milling vessel and milling the char for a period of between 1 to 16 hours, and a full spectrum hemp extract, or combinations thereof, wherein the polymer and hemp derivative are extruded to form a fiber.