Ergonomic Memory Foam Cushion Lumbar Back Support For Office Chair or Car Seat

Ergonomic Memory Foam Seat Cushion — U-Shaped Contoured Design, Adaptive Foam, Removable Washable Polyester Cover, Office & Car

Sitting for hours on a flat chair surface distributes weight unevenly across the sit bones and tailbone — and that pressure builds up over the course of a day in ways that become increasingly hard to ignore. This ergonomic memory foam cushion uses a U-shaped contoured cut-out to relieve direct pressure on the coccyx while the high-density foam adapts to body shape and distributes weight more evenly across the surrounding seat area. The breathable polyester cover is removable and machine washable for easy maintenance, and the cushion is lightweight enough to move between your office chair, car seat, or any home seating. Clean, minimal design suits most office and home environments.

Features

• U-SHAPED CONTOURED DESIGN: Ergonomic coccyx cut-out relieves direct tailbone pressure by redistributing weight to the surrounding seat area during extended sitting.
• ADAPTIVE MEMORY FOAM: High-density memory foam conforms to body shape for personalised weight distribution while maintaining its structure throughout the day.
• REMOVABLE WASHABLE COVER: Soft 100% polyester cover is removable and machine washable for easy cleaning and long-term freshness.
• BREATHABLE MESH OUTER: Breathable mesh cover construction promotes airflow during extended seated use.
• VERSATILE & PORTABLE: Lightweight design suitable for office chairs, car seats, gaming chairs, and home seating.
• PRODUCT WARRANTY: 90-day money-back guarantee. See our Shipping and Returns Policy for details.

Specifications

• Type: Ergonomic memory foam seat cushion
• Shape: U-shaped coccyx cut-out
• Filling: High-density memory foam
• Cover Material: 100% Polyester (removable, machine washable)
• Outer: Breathable mesh
• Suitable For: Office chairs, car seats, gaming chairs, home seating

Package Includes

• 1 x Ergonomic Memory Foam Seat Cushion

Frequently Asked Questions

Is memory foam good for seat cushions?
High-density memory foam adapts to body shape and helps distribute weight more evenly across the seat area, making it a practical choice for extended sitting comfort.

Does the cover come off for washing?
Yes. The polyester cover is fully removable and machine washable. Remove the cover, wash separately according to care label instructions, and allow to dry fully before replacing. Do not machine wash the foam core.

Will this fit on any chair?
The cushion is designed to fit most standard office chairs, car seats, gaming chairs, and home seating surfaces. The lightweight construction makes it easy to move between locations.

Is it suitable for all-day office use?
Yes. The high-density memory foam maintains its adaptive structure throughout extended use without compressing flat, making it suitable for full workday sessions.

Important Note

This product is designed for general seated comfort and posture support during everyday use. It is not intended to diagnose, treat, cure, or prevent any medical condition. Consult a qualified healthcare professional before use if you have a tailbone injury, spinal condition, or medical concern.