Abstract: An insulating garment includes an inner fabric having a knitted laminar structure adapted to absorb perspiration of a user. The inner fabric utilizes polymer fibers and a mixture of polyamide and polyester multifilaments present in an amount of between 30-50% and have a thickness between 0.3-3 dtex. An outer fabric has a knitted laminar structure and an inner surface including a moisture repellent finish adapted to repel perspiration of a user. The outer fabric utilizes polyester-brushed cotton threads in an amount of between 40-60% of the fabric. The end portions of the inner and outer fabrics are stitched together to form an air chamber there between. In use, perspiration from a user is absorbed by the inner fabric into the air chamber, where it can evaporate.

Abstract: This invention refers to improvements obtained after multiple lines of research on all the elements and parts in the initial invention, namely threads, fibres stitches, finishes and fundamentally the creation of an air chamber between the two laminar structures that comprise the inner and outer fabric, which in addition to retaining humidity resulting from the user's perspiration, enables its subsequent evaporation.