Memory foam chair cushion measuring 36x40x11cm for long-term sitting and waist support, made from polyester fabric and available in black or dark grey with an unlined or mesh-lined option.
Memory foam office chair cushion measuring 36x40x11cm for waist support

This 36x40x11cm office cushion is designed to provide lumbar support during long periods of seated work, making it a practical addition to any desk setup. The cushion utilises memory foam as its core filling material to contour to your body, and is encased in a durable polyester fabric cover. It is available in a solid colour pattern with options including dark grey, light grey, and black, giving you flexibility to match your office decor. You can also choose between an unlined version or one with a mesh lining, offering different levels of breathability for personal comfort preferences.
Features and Construction

The cushion is built around its key feature: memory foam for adaptive waist support. Its standardised size ensures it fits most common office chair seats without overhang or instability.
Material and Build
The cushion's construction involves a core of memory foam, chosen for its pressure-relieving properties, wrapped in a robust polyester fabric shell. The fabric is listed as the primary material and is responsible for the cushion's durability and ease of cleaning. Available variants include options with or without an interior mesh lining, providing a choice in airflow and feel against clothing.
Size and Practical Fit
With dimensions of 36 centimetres in width, 40 centimetres in depth, and 11 centimetres in height, this cushion offers a universal fit for most task and office chairs. This size is sufficient to support the lumbar region without occupying the entire seat pan, allowing for easy placement and removal.
Uses and Placement

Its primary purpose is to improve comfort during seated tasks that require maintaining a position for extended durations. The design focuses on the lower back area.
Event or Professional Use
In a professional office environment, this cushion serves as a personal ergonomic aid for employees who spend long hours at their desks. Its neutral colour options – dark grey, light grey, and black – allow it to blend with standard corporate furniture. The 36x40x11cm size makes it a portable accessory that can be easily moved between different workstations or meeting rooms.
Everyday Home Use
For home offices, gaming setups, or casual dining chairs, the cushion adds a layer of comfort during prolonged use. The memory foam adapts to individual body shapes, which can help reduce fatigue from less-than-ideal seating furniture. Choosing between the unlined or mesh-lined versions lets users select based on their local climate and personal sensitivity to heat.
Benefits and Buying Value

The product addresses the common need for additional lumbar support without requiring a full chair replacement. Its value lies in its specific dimensions and material choices.
Reuse and Low Maintenance
The polyester cover is typically easy to maintain; a simple wipe with a damp cloth is often sufficient for cleaning. Because it is a separate accessory, the cushion can be transferred to a new chair if your seating changes, extending its useful life beyond a single piece of furniture.
Why Choose This Product
This cushion is defined by its concrete specifications: a 36x40x11cm memory foam core wrapped in polyester, available in specific dark grey, light grey, and black colourways with lined or unlined options. This level of detail allows you to select the exact variant suited to your chair and comfort needs, based on the provided information rather than unspecified performance claims.






