Ergonomic memory foam seat cushion

Feel the Cloudington comfort.

A U-shaped memory foam cushion designed to support your tailbone, hips and posture, for comfortable everyday sitting at your desk, in the car or at home.

Black Cloudington U-shaped memory foam seat cushion in front of its blue retail box

Product details

Thoughtfully designed for everyday comfort.

Premium materials and durable stitching provide reliable comfort at home, at work or on the go.

Cloudington cushion with callouts: soft velvet cover, high-density memory foam, carry handle, non-slip base and removable machine-washable cover
  • Ergonomic U-shaped design

    Supports the tailbone, hips and posture for comfortable everyday sitting.

  • Premium memory foam

    High-density foam contours to your body while retaining its shape for lasting comfort and support.

  • Soft velvet cover

    Luxuriously soft, breathable and comfortable.

  • Removable, machine-washable cover

    The cover comes off easily so it is simple to keep fresh.

  • Non-slip base

    Keeps the cushion securely in place on any seat.

  • Built-in carry handle

    Easy to carry anywhere you go.

Ergonomic support

Support where it matters most.

The U-shaped cut-out lets your tailbone sit comfortably in the gap, while the contoured memory foam helps spread your weight evenly for lasting comfort. It is designed to support your tailbone, hips and posture all day long.

  • Supports natural spinal alignment
  • Designed to reduce pressure on the tailbone and hips
  • Evenly distributes weight for lasting comfort
See it on Amazon UK (opens in a new tab)
Person sitting at a desk on the cushion, with a pressure map comparing sitting without a cushion and with the Cloudington cushion

Versatile by design

One cushion. Endless comfort.

Ideal for office chairs, gaming chairs, car seats and wheelchairs. Versatile support for every seat, every day.

Six ways to use the cushion: office chair, car seat, airplane seat, wheelchair, floor seating and gaming chair
  • Office chair

    Stay comfortable and focused through long workdays.

  • Car seat

    Reduce pressure and enjoy a more comfortable drive.

  • Airplane

    Make every journey more comfortable, wherever you go.

  • Wheelchair

    Perfect for all-day comfort and pressure relief.

  • Floor seating

    Extra support for yoga, stretching or floor-based activities.

  • Gaming

    Stay comfortable and supported during long gaming sessions.

Size and fit

Designed for the perfect fit.

Medium-firm support in a size that suits most seats.

  • Medium-firmMemory foam feel
  • 45 × 35 × 7 cmLength × width × height
  • Up to 100 kg(220 lbs) supported weight
Firmness scale from softest to firmest with the Cloudington cushion at medium-firm, showing a handprint pressed into the foam
Medium-firm memory foam. Supports up to 100kg (220lbs).
Cushion dimensions: 45 centimetres long, 35 centimetres wide and 7 centimetres high
45 cm long, 35 cm wide, 7 cm high.
Overhead view of the cushion on an office chair with the gap placed at the back of the chair
Place the gap at the back of your chair, so your tailbone sits comfortably in the cut-out.

Where to buy

Available on Amazon UK.

Visit the Cloudington U-shaped seat cushion listing, or browse everything in the Cloudington Brand Store.