Note des clients
SeatNest Memory Cushion
Ajoutez une surface clairement profilée à votre siège.
Memory-foam seat cushion available in four colours with a sculpted one-piece profile, raised side and rear contours, and a central rear opening.
4.4Voir les 30 avisTaxes calculées au paiement
- Four colour options
- Memory-foam core
- Sculpted one-piece profile
- Raised side and rear contours
- Lower front edge
- Central rear opening
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Color: Mystery Black
4 sur 4 disponibles
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Votre sélection
1 cushion
Prix unitaire
27,03 €
Total de la commande
27,03 €
Vous économisez
0,00 €
La livraison standard vers les États-Unis, les Pays-Bas et le Royaume-Uni prend généralement 5 à 7 jours ouvrés une fois votre commande expédiée. Ce sont des estimations, pas des garanties, et elles peuvent varier selon la destination.
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.
Sans risque
60-day money-back guarantee
Le retour est à nos frais. Sans justificatif.
Fondé sur la recherche
Conception alignée sur la posture
Fondé sur des recherches ergonomiques publiées : découvrez les preuves.Avis récents sur le produit
Quelques avis récents sur le produit.
SeatNest adds a clearly defined basin. The raised sides and rear frame a lower middle area, so it feels visually different from a flat slab. The black color works well on my office chair.
Kendra S.
Memory core without inflated specifications. The page confirms a memory-foam core but does not invent a density or firmness grade. That is the right balance of useful information and restraint.
Marieke V.
Fixed shape keeps things simple. There is no pump, dial or insert to tune. The sculpted form is built in, which is exactly why I chose this over more complicated seat accessories.
Trevor P.
Un regard de plus près, fonction par fonction

A contoured memory-foam surface for an existing chair
SeatNest combines a raised outer profile with a central rear opening in one cushion. All four verified colour versions share the same fixed memory-foam shape with no levers or adjustment parts.

A central opening built into the cushion
The elongated opening runs through the rear-center portion of the cushion. It is part of the fixed form rather than a removable insert or adjustable component.

Raised edges frame a lower center
The top surface rises around the sides and rear while the front edge stays lower. Product documentation does not include measurements for these contours, so no height or fit range is claimed.

Place the one-piece cushion on a stable seat
SeatNest has no assembly, powered parts, or adjustment hardware. Position the complete cushion on a stable chair seat and make sure it cannot overhang or shift before sitting.

A portable layer for seated work at home or in the office
The cushion can be moved between compatible seats without tools. Because product documentation does not include its dimensions or chair-fit range, check that it rests completely on the intended seat before each use.

One memory-foam form with clearly stated unknowns
The source identifies a memory-foam cushion and shows the full sculpted exterior. It does not document the foam density, cover composition, care method, or load rating, so those details are not inferred.
Memory-foam core
The product title identifies memory foam but does not state density, rebound timing, or firmness grade.
Fixed sculpted profile
Raised outer contours, a lower center, and a rear opening are formed into the cushion without mechanical adjustment.
Exterior details disclosed honestly
A sewn exterior is visible, but product documentation does not specify its textile composition or confirm that it is removable.
Les détails
All four verified colour SKUs use the same memory-foam core and sculpted form, raised side and rear contours, and a central rear opening; product documentation does not include dimensions, weight, load rating, cover composition, or foam density.
- Matériau
- Memory-foam core; exact exterior textile composition and foam density not specified
- Retours
- 60-day money-back guarantee — we pay return shipping
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 60-day money-back guarantee — we pay return shipping, l’essayer à votre propre bureau ne présente aucun risque — s’il ne convient pas à votre installation, renvoyez-le.
How SeatNest changes a chair surface
A factual look at its fixed contour, memory-foam core and disclosed limits.
- Core
- What you getMemory-foam core
- What to knowFoam density and firmness grade are not published.
- Surface profile
- What you getRaised side and rear contours around a lower center
- What to knowFit and feel depend on both the person and chair.
- Rear geometry
- What you getAn elongated central opening formed into the cushion
- What to knowIt is fixed, not a removable insert.
- Adjustment
- What you getA one-piece form with no levers or mechanisms
- What to knowHeight, angle and firmness cannot be adjusted.
- Published details
- What you getSelected Mystery Black colorway
- What to knowDimensions, load rating and cover care are not supplied.
- Returns
- What you get60-day money-back guarantee
- What to knowERGOLA pays return shipping.
Avis sur le produit
Avis sur SeatNest Memory Cushion, notamment sur la qualité, l’adaptation, le rapport qualité-prix et les délais de livraison attendus.
Note moyenne
4.4
Sur la base de 30 avis
Répartition des notes
Avis sur le produit (10)
SeatNest adds a clearly defined basin
The raised sides and rear frame a lower middle area, so it feels visually different from a flat slab. The black color works well on my office chair.
Rear opening is easy to identify
The center cut opens through the back of the cushion and makes orientation obvious. I simply keep the lower front edge toward the desk.
Memory core without inflated specifications
The page confirms a memory-foam core but does not invent a density or firmness grade. That is the right balance of useful information and restraint.
Good match for a medium-wide chair
SeatNest rests fully on my home-office chair and the raised edges remain inside the seat perimeter. I would compare footprints carefully before using it on compact furniture.
Fixed shape keeps things simple
There is no pump, dial or insert to tune. The sculpted form is built in, which is exactly why I chose this over more complicated seat accessories.
Care instructions are the missing piece
The black surface and contour are both good, but I could not find a clear cleaning method. Confirmed care guidance would make this easier to own long term.
Lower front profile looks tidy
SeatNest does not present the same thick wall at every edge. The lower front transitions into my chair more cleanly than my previous rectangular pad.
Arrived within the stated range
The checkout window was an estimate and tracking updated after the carrier handoff. Delivery landed within that range, with the cushion clean and intact.
Raised rear contour is substantial
The back corners stand noticeably higher than the front. The angled product photo is the best guide if you want to understand how sculpted this cushion is.
Fair price for a shaped memory cushion
SeatNest costs more than a generic foam square, but the integrated rear opening and contoured perimeter add visible design value for me.
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