Kensington - Ergonomic Memory Foam Seat Cushion, High Density Foam, Removable Washable Cover, Carry Strap, K55805WW - Black
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About this product
The Kensington Ergonomic Memory Foam Seat Cushion is a supportive seat rest built around a high-density memory foam core, intended for office workers, students, and commuters who spend long periods in a chair that offers little padding of its own. The cushion measures 17.5 inches wide by 15.5 inches deep by 2.75 inches thick and weighs about 3 pounds, a footprint that covers a standard task chair seat pan while staying light enough to carry between a desk and a car. Its most distinctive quality is the way the memory foam responds to body heat and weight, settling into the contours of the sitter so support is distributed across the whole seat instead of pressing against the tailbone. Kensington states the shape promotes healthy posture, improves circulation, and provides tailbone and lower back support during extended seated work. An anti-slip silicone friction grip covers the underside so the cushion holds position on mesh, leather, and fabric seating rather than sliding forward as the user leans and shifts. The outer cover is removable for cleaning, which keeps the cushion serviceable in shared offices, classrooms, and home workspaces. Kensington reports the construction has been durability tested beyond 80,000 uses, so the foam is expected to retain its rebound across years of daily seating. A built-in carrying strap lets the cushion travel to a conference room, a stadium seat, or a rental car without a separate bag. The cushion is finished in black to match most seating, and each unit ships with the cushion, its removable cover, and documentation.
Design
Ergonomic design promotes healthy posture, improves circulation, and provides tailbone and lower back support
Memory Foam
Premium High density memory foam provides Professional structural support that maintains shape use after use
Support
Proven durability independently Verified to provide support and maintain thickness beyond 80, 000 uses
High-Quality
Anti-slip backing prevents sliding using a high-quality silicone friction grip
Cleanable
Removable cover is easily detached for cleaning
- Product Height2.83 inchesProduct Width16.1 inchesProduct Depth18.5 inches
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The Kensington Ergonomic Memory Foam Seat Cushion is a supportive seat rest built around a high-density memory foam core, intended for office workers, students, and commuters who spend long periods in a chair that offers little padding of its own. The cushion measures 17.5 inches wide by 15.5 inches deep by 2.75 inches thick and weighs about 3 pounds, a footprint that covers a standard task chair seat pan while staying light enough to carry between a desk and a car. Its most distinctive quality is the way the memory foam responds to body heat and weight, settling into the contours of the sitter so support is distributed across the whole seat instead of pressing against the tailbone. Kensington states the shape promotes healthy posture, improves circulation, and provides tailbone and lower back support during extended seated work. An anti-slip silicone friction grip covers the underside so the cushion holds position on mesh, leather, and fabric seating rather than sliding forward as the user leans and shifts. The outer cover is removable for cleaning, which keeps the cushion serviceable in shared offices, classrooms, and home workspaces. Kensington reports the construction has been durability tested beyond 80,000 uses, so the foam is expected to retain its rebound across years of daily seating. A built-in carrying strap lets the cushion travel to a conference room, a stadium seat, or a rental car without a separate bag. The cushion is finished in black to match most seating, and each unit ships with the cushion, its removable cover, and documentation.

Upgrade Your Sitting Experience with an Air-Cloud Memory Foam Cushion Enjoy exceptional comfort and support with this premium memory foam seat cushion, expertly crafted to alleviate discomfort from extended sitting. Perfect for work, gaming, or leisure, this cushion encourages proper posture and evenly distributes weight to minimize strain on your hips, tailbone, and lower back. Designed with high-quality memory foam, it adapts to your body for customized support and returns to its original shape after use for long-lasting durability. Features include a removable, machine-washable cover for hassle-free cleaning, a built-in carrying handle for portability, and non-slip rubber grips to keep it securely in place. The breathable mesh fabric cover ensures optimal ventilation, keeping you cool and comfortable. A versatile solution for enhancing comfort in any setting—use it at your desk, dining table, in vehicles, on planes or trains, at sports events, in theaters, or even for postpartum and pregnancy support. This cushion is your all-in-one answer to better sitting, wherever life takes you.

Professionally engineered for all-day comfort. Features adjustable lumbar support, cushion-linked armrests, and a reclining backrest (up to 135°) with retractable footrest. Our exclusive spring cushion technology provides cloud-like, responsive comfort. It conforms to your body, offering superior pressure relief and preventing the "sinking" feeling of traditional foam. Wrapped in high-quality, breathable fabric that promotes air circulation and wicks moisture to keep you cool and dry. Built on a reinforced metal frame and sturdy metal five-star base for maximum stability. Includes 360-degree silent casters for smooth, quiet gliding. Certified to safely support up to 350 lbs, this gaming chair for adult guarantees durable, reliable performance.

GTPLAYER Gaming Chair, Computer Office Chair with Pocket Spring Cushion, Linkage Armrests and Footrest, High Back Ergonomic Computer Chair with Lumbar Support Task Chair with Footrest(Black)
| Pros for Kensington - Ergonomic Memory Foam Seat Cushion, High Density Foam, Removable Washable Cover, Carry Strap, K55805WW - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Comfort | Comfort, Build Quality, Assembly, Back Support |
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