A chair includes a first fabric panel having a first end and a second end opposite the first end, a second fabric panel coupled to the first panel between the first end and the second end such that the second fabric panel divides the first fabric panel into a seat section between the second fabric panel and the first end and a rear section between the second fabric panel and the second end. Back support poles are received within sleeves extending along sides of the second fabric panel. The chair further includes cross support poles having ends coupled to the back support poles and opposite ends coupled to the second end of the second fabric panel. The cross support poles cross one another. The chair has an overall weight less than 12 ounces.

A chair includes a first fabric panel having a first end and a second end opposite the first end, a second fabric panel coupled to the first panel between the first end and the second end such that the second fabric panel divides the first fabric panel into a seat section between the second fabric panel and the first end and a rear section between the second fabric panel and the second end. Back support poles are received within sleeves extending along sides of the second fabric panel. The chair further includes cross support poles having ends coupled to the back support poles and opposite ends coupled to the second end of the second fabric panel. The cross support poles cross one another. The chair has an overall weight less than 12 ounces.

A pocketed spring assembly comprises a plurality of parallel strings of individually pocketed springs. A dimensionally stabilizing substrate is secured to at least some of the strings on one of the top and bottom surfaces of the strings. A scrim sheet is secured to at least some of the strings on an opposed surface of the strings to maintain the positions of the strings. The dimensionally stabilizing substrate is laterally rigid enough to maintain length and width dimensions of the coil spring assembly. However, the dimensionally stabilizing substrate is flexible enough to allow the pocketed spring assembly to be roll packed for shipping.

A chair assembly includes a seat support structure, a back support structure, a back tensioning assembly adjustable between low and high tension positions, an actuator assembly adapted to adjust the back tensioning assembly between the low and high tension positions, a control input assembly actuable by rotating the portion of the control input assembly, and a control link assembly operably coupling the control input assembly with the actuator assembly to adjust the back tensioning assembly between the low and high tension positions upon rotation of the portion of the control assembly by a seated user, wherein a number of rotations of the portion of the control input assembly is not limited by the control link.

A cushion having a foam core sandwiched by opposing gel infused viscoelastic pads adhesively attached to the core, the assembly wrapped in a non-woven and received in an upholstery casing, for seating use of the cushion in a furniture piece that during use for seating, the upper one of the pads wicking body heat into the seating cushion away from the person sitting thereon to provide a perception of cooling and the compressed pad readily reboundable to a noncompressed state after occupancy, and the cushion rotatable to selectively alternate the seating pad for use.

A cushion having a foam core sandwiched by opposing gel infused viscoelastic pads adhesively attached to the core, the assembly wrapped in a non-woven and received in an upholstery casing, for seating use of the cushion in a furniture piece that during use for seating, the upper one of the pads wicking body heat into the seating cushion away from the person sitting thereon to provide a perception of cooling and the compressed pad readily reboundable to a noncompressed state after occupancy, and the cushion rotatable to selectively alternate the seating pad for use.

A toroidal seat cushion, in the shape of a ring-torus, can include a central aperture, a right leg support cutout, a left leg support cutout, and a rear cutout, which can allow a person sitting in the cushion to experience reduced pressure on the person's coccyx and central buttocks, while having support and guidance to the position of the legs. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back and central buttocks. Also disclosed is a method for configuring a support contour of a cushion.

A toroidal seat cushion, in the shape of a ring-torus, can include a central aperture, a right leg support cutout, a left leg support cutout, and a rear cutout, which can allow a person sitting in the cushion to experience reduced pressure on the person's coccyx and central buttocks, while having support and guidance to the position of the legs. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back and central buttocks. Also disclosed is a method for configuring a support contour of a cushion.

A seating unit component assembly comprises a support component that includes a first surface adapted to abut a seated user, a second surface opposite the first surface, a first end surface, a second end surface opposite the first end surface, and a pair of side surfaces extending between the first and second end surfaces, and a cover having a plurality of sides that cooperate to form an interior space that receives the support component therein, wherein the cover includes a first portion comprising a non-fabric substantially flexible thermoplastic material covering at least a portion of at least one of the side surfaces of the support component, a second portion comprising a fabric covering at least a portion of the first surface and at least a portion of the first end surface of the support component, and a third portion comprising a substantially rigid overlay covering at least a portion of the second end surface and at least a portion of the second surface.

A sitting bones cushion can include a right aperture and a left aperture, which can allow a person sitting on the cushion to experience reduced pressure on the person's lower pelvis. The sitting bones cushion can also include a right leg support cutout, a left leg support cutout, and a rear cutout, which can allow a person sitting in the cushion to experience reduced pressure on the person's coccyx, while having support and guidance to the position of the legs. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back and buttocks. Also disclosed is a method for configuring a support contour of a cushion.