A three-layered topper fora bedding or seating product has a first piece of foam, a second piece of foam and a pocketed spring comfort layer therebetween. The pocketed spring comfort layer has individually pocketed mini coil springs. At least one of the foam pieces may be infused with metallic particles to improve thermal conductivity. Alternatively, at least one of the foam pieces may be infused with microencapsulated phase change materials to improve heat absorption. At least one of the foam pieces may have a coating to further improve thermal conductivity or heat absorption.

In some embodiments, a support structures can be formed from a support structure matrix comprising a plurality of spring structures embedded within the support structure matrix. The plurality of spring structures can be formed from the same material or a different material, and can have the same or different durometers. The plurality of spring structures can be configured to deform and return to its original shape after deformation. The orientation and structure of the spring structures can vary depending on a desired durometer and/or function within the support structure.

A three-layered topper fora bedding or seating product has a first piece of foam, a second piece of foam and a pocketed spring comfort layer therebetween. The pocketed spring comfort layer has individually pocketed mini coil springs. At least one of the foam pieces may be infused with metallic particles to improve thermal conductivity. Alternatively, at least one of the foam pieces may be infused with microencapsulated phase change materials to improve heat absorption. At least one of the foam pieces may have a coating to further improve thermal conductivity or heat absorption.

The present invention relates to bedding product having heat-dissipation and support properties provided by structural protrusions on the surface of the bedding product. The bedding product may comprise a first layer of foam, that includes a base support having an upper surface and a lower surface and a plurality of open and closed protrusions located on the upper surface of the base support. Each open protrusion comprises a cavity formed therein, wherein the cavity has a depth of at least 0.5 inch

An ergonomic chair (300) comprising a seat (310), a lower leg support (320), a chest support (330), and a hip support (360); the seat (310) for supporting the posterior thigh (11) and/or buttocks (12) of a seated user (10), the seat (310) being configured to urge the hip of a seated user (10) in a forward direction; the lower leg support (320) for supporting the anterior side of the lower legs (14) of the seated user (10); the chest support (330) for supporting the chest (15) of the seated user (10) in a forward leaning position of the seated user (10); the hip support (360) is configured to support the anterior hip of a seated user (10) as the seat (310) urges the seated user's (10) hip forwardly towards the hip support (360).

A comfort layer for a bedding or seating product has liquid pods sandwiched between plies of fabric. The plies of fabric are joined with seams thereby creating pockets, at least one liquid pod being inside each pocket. Each seam joining opposed plies of fabric around each of the liquid pods of the comfort layer may be segmented or solid, depending upon the fabric and type of seam.

A flippable mattress includes a first memory foam layer, a second memory foam layer, a core layer disposed therebetween and a transition layer between each foam layer and the core. The first memory foam layer has a thickness, and the second memory foam layer has a thickness that is greater than the thickness of the first memory foam layer. The first transition layer has an IFD less than that of the second transition layer. The mattress is flippable between a first orientation in which the first memory foam layer is above the core layer and the second memory foam layer, and a second orientation in which the second memory foam layer is above the core layer and the first memory foam layer.

Mattress toppers for mattress assemblies and pillowtop mattress assemblies generally includes a convoluted foam layer including a convoluted upper surface and a bottom planar surface. The convoluted foam layer includes a convoluted upper surface and a bottom planar surface. The convoluted upper surface comprising repeating geometric depressions defined by an outer geometric-shaped outer wall and a concentric shaped inner wall. The geometric depression can be defined by a geometric outer wall, e.g., hexagonally shaped, and a concentric inner wall, e.g., circular shaped.

A User Configurable Mattress System and Method for Customizing and Repairing the Same comprising a support cored assembly, a foam assembly, and a covering assembly. The support core assembly is preferably comprised of a high resiliency foam portion, which may include one or more layers of high resiliency foam, and preferably has a thickness between 3 and 12 inches. The foam assembly further is preferably comprised of a first layer of latex foam and a second layer of gel foam. The first layer of latex foam is positioned on top of the second layer of gel foam for users who desire a firmer mattress, the second layer of gel foam is positioned on top of the first layer of latex foam for users who desire a softer mattress. The covering assembly substantially envelopes the support core assembly and the foam assembly, and is selectively removable.

A modular multi-zone mattress and related method of design for which a plurality of mattress modules are adjoined to define a sleep surface having a variable deformability. A number of the mattress modules and a deformability of each mattress module are tailored to a unique body shape and weight distribution of a mattress user to provide at least one of an optimized body posture and an optimized contact pressure distribution over the sleep surface. Pressure factors include a weight and a morphologic profile of the mattress user, and optionally, a sleep position of the mattress user.