Adjustable Memory Foam Seat Cushion for Office, Car & Home Chairs

Orthopaedic pressure relief and sit bone support – perfect for office chairs, car seats, sofas & more

Sitting for long hours at work, in the car, or at home can take a toll on your body. The Premium Adjustable Memory Foam Sit Bone Relief Seat Cushion is expertly designed to provide ergonomic support, relieve pressure on the sit bones, and promote healthy posture throughout the day. Whether you're working at your desk, driving long distances, gaming for hours, or simply relaxing on the sofa, this memory foam cushion adapts to your shape and delivers targeted comfort where you need it most. Its adjustable width, durable design, and premium cushioning make it an essential addition to your chair, car, or home office setup. Give your lower back and hips the support they deserve—without sacrificing comfort.

Key Benefits

• Targeted sit bone and tailbone relief
  Designed with cut-outs and contouring to reduce pressure on sensitive areas, making it ideal for people with tailbone pain, sciatica, or lower back discomfort. Perfect as a pressure relief cushion for prolonged sitting at home, in the office, or while driving.

• Premium memory foam support that lasts
  Made from high-density memory foam that moulds to your body and springs back after every use. This isn’t your average cushion filling—this is long-lasting ergonomic support for your back, hips, and posture. A must-have for anyone searching for an office chair cushion, car pillow, or chair cushion for desk chair.

• Fits every seat and stays in place
  With adjustable width and a non-slip base, this cushion stays secure on any chair. Whether you're using it as a chair pad, gaming cushion, sofa cushion, or car seat cushion, it holds its shape and doesn’t slide around. Ideal for drivers, office workers, gamers, and anyone who wants pain-free sitting.

What Makes It Different

Unlike generic seat cushions or simple upholstery foam pads, this cushion combines orthopedic design with a sleek look. It offers support for both the sit bones and lower back while encouraging natural posture and comfort. The ergonomic contouring works well as a chair cushion for office chair use, as well as a memory foam chair cushion for sofas, gaming chairs, or even hard dining chairs.

Its breathable cover keeps you cool throughout the day and is fully removable for easy cleaning. Whether you need a cushion for back support, a seating pad for better hip alignment, or a travel-friendly pillow for chair seat comfort on the go—this cushion checks every box. The design also makes it suitable as a lumbar support pillow or back support pillow when adjusted for different seating angles.

If you’ve been searching for a reliable, versatile cushion to relieve pressure, correct posture, and add support to your everyday life, this is the one to go for. Designed for people who sit for long hours and want relief without bulky seat supports or outdated foam slabs. It’s not just another seat foam—it’s engineered support where it matters.

This cushion can be used at home, at work, in the car, on the sofa, or even during travel. Whether you're looking to improve your comfort while working from home or need better lower back car seat support on your daily commute, it delivers where cheaper cushions can’t. It's ideal for those looking for office desk chair cushion support, padded cushion for chair pressure relief, or a durable solution for posture improvement.

Also suitable as a chair pillow seat or long cushion for wider chairs. You can use it on top of your existing chair cushion for extra lift or replace the old worn-out padding of your chair entirely. Whether it's for your work-from-home setup or gaming station, this ergonomic seat cushion brings together pressure relief, lumbar support, and long-term durability.

Specifications:

The ErgoRelief™ cushion is crafted with premium high-density memory foam, offering superior durability and comfort. The foam core is designed to maintain its shape over time while adapting to your unique body contours, providing targeted pressure relief and sit bone support.

Its outer cover is made from a breathable, soft-touch polyester blend that helps regulate temperature during long sitting sessions. The cover is fully removable and machine-washable, making it easy to keep fresh and clean.

The cushion features an adjustable width mechanism to suit various body sizes and seating types, making it ideal for use as an office desk chair cushion, car seat pillow, or sofa cushion. The underside is equipped with a non-slip grip to keep it stable on any surface—whether fabric, leather, or wood.

It measures approximately 48 × 39 × 14 cm, offering a wide seating area with ergonomic cut-outs for tailbone and hip relief. The cushion is lightweight and portable, suitable for daily use at home, in the office, or while travelling.

Colours available include Black, Light Grey, and Blue—all neutral tones designed to match any chair setup or interior.

• Type: Seat Cushion
• Material: Polyester/Cotton
• Filling: Memory Foam
• Dimensions: 48cm x 39cm x 14cm