How is this cushion designed for coccyx comfort?

Its deep U-shaped channel remains open through the rear edge, creating space beneath the tailbone area while the surrounding sculpted surface supports seated contact. This describes the design intent, not a guaranteed medical outcome.

Can this cushion treat tailbone pain or sciatica?

No. It is a sitting-comfort aid designed to reduce direct contact around the coccyx area. Sciatica and tailbone pain can have many causes, and this cushion does not diagnose, treat, or cure any condition. Seek professional advice for persistent, severe, or radiating symptoms.

How should I position the U-shaped opening?

Place the open channel at the rear of the chair so it aligns beneath your tailbone area. Keep the entire cushion supported by a broad, stable seat and recheck that your feet rest securely after adding it.

Will the Memory Foam Seat Cushion fit my chair?

Overall dimensions are 14.96 × 15.75 × 3.15 in (approximately 38 × 40 × 8 cm). There is no universal chair-fit range, so compare the full footprint and raised rear profile with the usable area of your chair before ordering.

What is the cushion made from and how should I clean it?

It has a memory foam core and a removable cover. Follow the care label on the cover; do not wash the foam core. Firmness and foam density are not published.

What if the contour does not suit me?

Every order includes the 60-Day Home Trial, and ERGOLA pays return shipping. Individual comfort varies, so the trial lets you assess the shape on your own chair.

Coussin de Siège en Mousse Mémoire

Name: Coussin de Siège en Mousse Mémoire
Brand: ERGOLA
SKU: LP-MFCUSH-STD
Price: 44.52 EUR
Availability: InStock

Créez de l’espace sous votre coccyx.

A sculpted seat cushion with a deep, open U-shaped rear channel designed to reduce direct contact beneath the coccyx and tailbone area. Raised rear contours and a broad seating surface support the surrounding seat area for everyday desk and home seating.

4.6

Voir les 25 avis

49,99 €

Taxes calculées au paiement

Deep open U-shaped coccyx channel
Designed to reduce direct tailbone contact
Broad sculpted seating surface
Raised rear contour
Lower front profile
Designed for broad stable chair seats

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Choisissez une quantité ci-dessous pour faire baisser le prix à l'unité.

Votre sélection

1 cushion

Prix unitaire

49,99 €

Total de la commande

49,99 €

Vous économisez

0,00 €

En stock — prêt à expédier· Commandé aujourd'hui : livré en 2 à 4 jours ouvrés aux États-Unis

5,95 € de livraison

Essai à domicile de 60 jours

Garantie 1 an

Les commandes vers les États-Unis arrivent en 2 à 4 jours ouvrés. La livraison vers les Pays-Bas et le Royaume-Uni prend généralement 5 à 7 jours ouvrés après l'expédition, et le délai vers l'Australie varie selon la destination. Il s'agit d'estimations, et non de garanties.

Paiement sécurisé

Cette page présente uniquement la construction et les mesures documentées pour ce produit. Les matériaux, l’entretien, les plages d’adaptation et les performances non confirmés restent non précisés.

Note des clients

4.6 / 5

25 avis

Essayez chez vous

Essai à domicile de 60 jours

Le retour est à nos frais.

Recherche

Ce que la recherche montre, et ce qu’elle ne montre pas →

Avis récents sur le produit

Quelques avis récents sur le produit.

Cream top looks calm in the office. The cream face and gray edge look much less clinical than the black cushions I considered. The deep rear opening is also exactly as shown in the product photos.
Maya Q.
Photographs set the right expectation. The cushion I received has the same cream upper area, gray side wall and lowered front profile shown online. I appreciated that the page did not invent measurements.
Eglė M.
The U opening stays genuinely open. The rear channel runs all the way through the back edge rather than ending as a small hole. That was the design detail I wanted and it is easy to see in person.
Derek P.

Lire tous les avis

Composez votre pack en 2 étapes

Commencez par le produit inclus, puis ajoutez les articles optionnels adaptés à votre installation.

Vous pouvez retirer n'importe quel article du panier avant le paiement.

Les options supplémentaires sont décochées par défaut pour que votre total reste toujours clair.

Étape 1 · Inclus

Étape 2 · Options supplémentaires

Visite des caractéristiques

Un regard de plus près, fonction par fonction

Person positioning the cream and gray Memory Foam Seat Cushion with its rear U-shaped opening aligned to the chair

Coccyx-focused comfort

Create space around your tailbone

A flat chair presses directly beneath the tailbone. This cushion uses a deep, open U-shaped rear channel to leave room around that sensitive area while its broad sculpted surface supports the surrounding seat.

Deep open U-channelCoccyx-area clearanceBroad sculpted surfaceCream and gray finish

Close rear view of the deep open U-shaped coccyx channel between two raised cream zones

Tailbone clearance

A real opening, not a shallow rear notch

The centered U-channel stays open through the back edge, creating clear space beneath the coccyx area instead of placing another padded layer directly underneath it.

Deep open U-shaped coccyx channelRaised rear contour

Surrounding support

The contour supports around the sensitive spot

Raised rear zones frame the opening while the broad seat surface carries contact around it. The changing side profile makes the intended support pattern easy to see before you sit down.

Designed to reduce direct tailbone contactLower front profile

Overhead view of the sculpted cream seating surface and open rear tailbone channel

Everyday seating

Sculpted across the full chair surface

The cream upper face forms one connected seating surface with a shallow central basin and rounded outer areas, giving you a shaped alternative to a flat chair pad.

Broad sculpted seating surfaceDesigned for broad stable chair seats

Person seated at a home desk with the rear opening of the coccyx cushion aligned at the back of a broad chair

Fit comes first

Align the opening, then recheck your chair

Place the U-shaped opening at the back and keep the full cushion supported by a broad, stable seat. Its overall size is approximately 38 × 40 × 8 cm; compare that footprint with your chair before ordering and recheck your feet and desk height after placement.

Close view of the cream upper face, gray side wall, and sculpted contour of the tailbone cushion

Honest comfort support

A coccyx-focused shape without medical promises

The open U-channel is designed to reduce direct chair contact beneath the tailbone area. It is a sitting-comfort aid, not a treatment for sciatica, a coccyx injury, or another medical condition.

Open rear channel

The deep U-shaped opening stays open through the rear edge to create space around the coccyx area.

Broad contoured seat

The surrounding one-piece surface is visibly shaped rather than flat, with raised rear zones and a lower front profile.

Try it on your chair

Individual comfort and chair fit vary, so every order includes ERGOLA's 60-Day Home Trial, and we pay return shipping.

Caractéristiques

Les détails

The coccyx-focused purpose, open rear U-channel, sculpted one-piece surface, and cream-and-gray presentation are confirmed. The cushion measures approximately 38 × 40 × 8 cm. Memory foam core; removable cover (see care label).

Dimensions: 14.96 × 15.75 × 3.15 in (approximately 38 × 40 × 8 cm)

Matériau: Noyau en mousse à mémoire de forme ; housse amovible (voir l’étiquette d’entretien)

Retours: Essai à domicile de 60 jours · retour à nos frais

Un point honnête sur l’adéquation

Ce coussin ne convient pas à tout le monde

Nous préférons que vous achetiez ce qui vous convient plutôt que le produit le plus cher. Quelques cas où ce ne serait peut-être pas le meilleur choix pour vous :

Il modifie votre hauteur d’assise

Tout coussin modifie la position relative des hanches, des genoux, des accoudoirs et du bureau. Après installation, vérifiez que vos pieds sont soutenus et vos avant-bras confortables.

C’est une assise, pas un dossier

Le coussin améliore votre façon de vous asseoir, pas la façon dont votre dos est soutenu. Il ne remplace pas une chaise dotée d’un dossier porteur.

Encore un doute ? Avec l’essai à domicile de 60 jours, vous l’essayez à votre propre bureau. S’il ne convient pas à votre installation, renvoyez-le : le retour est à nos frais.

How this cushion creates coccyx clearance

A practical look at the open rear channel, surrounding support, chair fit and care.

CompareHow it is designedWhat to know

Tailbone contact: Deep U-shaped channel stays open through the rear edge; Designed to create space beneath the coccyx area; it is a comfort aid, not a medical device.
Surrounding support: Raised rear zones frame the opening; The shape supports seated contact around the open channel; individual comfort varies.
Seat surface: Broad one-piece contour with a shallow central basin and lower front profile; This is a shaped cushion rather than a flat chair pad.
Chair fit: Best placed fully on a broad, stable chair seat; Overall size is approximately 38 × 40 × 8 cm. Compare the measured footprint with your usable seat area before ordering.
Materials & care: Memory foam core; removable cover (see care label); Follow the care label on the cover. Firmness and foam density are not published.
Retours: Essai à domicile de 60 jours; Le retour est à nos frais.

Tailbone contact: How it is designedDeep U-shaped channel stays open through the rear edge; What to knowDesigned to create space beneath the coccyx area; it is a comfort aid, not a medical device.
Surrounding support: How it is designedRaised rear zones frame the opening; What to knowThe shape supports seated contact around the open channel; individual comfort varies.
Seat surface: How it is designedBroad one-piece contour with a shallow central basin and lower front profile; What to knowThis is a shaped cushion rather than a flat chair pad.
Chair fit: How it is designedBest placed fully on a broad, stable chair seat; What to knowOverall size is approximately 38 × 40 × 8 cm. Compare the measured footprint with your usable seat area before ordering.
Materials & care: How it is designedMemory foam core; removable cover (see care label); What to knowFollow the care label on the cover. Firmness and foam density are not published.
Retours: How it is designedEssai à domicile de 60 jours; What to knowLe retour est à nos frais.

Avis sur le produit

Avis sur Coussin de Siège en Mousse Mémoire, notamment sur la qualité, l’adaptation, le rapport qualité-prix et les délais de livraison attendus.

Note moyenne

4.6

Sur la base de 25 avis

Répartition des notes

5 étoiles

4 étoiles

3 étoiles

2 étoiles

1 étoile

Note

Trier

Avis sur le produit (10)

Maya Q.🇺🇸

09/28/26

Cream top looks calm in the office

The cream face and gray edge look much less clinical than the black cushions I considered. The deep rear opening is also exactly as shown in the product photos.