What it changes
Change the seat, not the chair
The problem isn't how long you sit: it's the distribution. A flat seat puts the whole weight of the torso on a small surface. A well-placed cut-out shifts the load to the thighs and sit bones.
- Sits on any seat in seconds
- Office, car, dining room, armchair
- It raises you: remember to readjust the seat height
In practice
It follows you from room to room
An ergonomic chair is expensive, takes up space and stays where it is. A cushion slips under your arm and turns up the next day in the car, then at the office.
- Removable, washable cover on most models
- Check the seat width given on the product page
- Give the foam a few minutes to mould to your shape
Sound familiar?
You've already tried plenty of things. And it comes back.
Choose the situation that most resembles yours.
After an hour, the seat gets hard
You shift your pelvis, sit on one buttock, get up to walk for two minutes. The pressure point always ends up reminding you it's there.
A flat seat puts the whole weight of the torso on a small surface. It's the distribution that's the problem, not the duration.
The U-shaped cut-out frees the rear pressure point and shifts the load to the thighs and sit bones.
Three hours in the car, and you get out stiff
A car seat is designed to hold the body through bends, not for sitting on it for half a day. On the motorway, you hardly move.
You take a break, walk for five minutes, and the next twenty kilometres wipe out the benefit.
A compact format fits into a bucket seat without getting in the way of the seat belt or the driving position.
Your chair wasn't chosen for eight hours a day
Kitchen chair, stool, living-room armchair: the set-up was meant to be temporary, and it's lasted two years.
Changing chairs is expensive and takes up space. Changing the seat costs the price of a cushion and travels from room to room.
Check the seat width given on the product page: a cushion that's too wide bends against the armrests.
Key figures
What to remember before ordering
The numbers that really matter when choosing, and what they mean in practice.
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7-10 d
Estimated delivery time
Prepared within 24 to 48 working hours, then 6 to 8 working days of transport. Shipping costs calculated at checkout, based on destination.
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14 d
To change your mind
Statutory withdrawal period from receipt. Return shipping at your expense, unless the product is faulty or not as described.
The specifications of this particular model — dimensions, material, battery life — are in the description and in the Specifications tab above.
Are there any precautions to know about?
These items are comfort and wellness products, not medical devices. Pneumatic compression is not recommended during pregnancy, in cases of venous thrombosis or severe circulatory disorders. Electrical stimulation devices are not suitable for people with a pacemaker. Seek advice from a healthcare professional if in doubt.
How do I choose my size?
Measure the circumference of the area concerned (calf, thigh, knee, waist or wrist) and compare it with the size guide given in the description. If in doubt between two sizes, write to us before ordering: we'll tell you which one to take.
What if the product isn't right for me?
You have 14 days from receipt to exercise your right of withdrawal, with no justification needed. The item must be returned complete, in new condition and with the invoice. Return shipping is at your expense if you change your mind; if the product is faulty or not as described, we cover it. Refund within 7 to 14 days after the return is received and checked.