SEZMOONSI Super King Hybrid Mattress, 27 cm

The SEZMOONSI Super King mattress combines memory foam with individually pocketed springs and is listed as medium firm. Its 200 x 180 cm footprint and 27 cm depth suit buyers seeking a hybrid mattress in a boxed format, while customer feedback reports differing views on firmness.

At a glance

Hybrid build pairs gel memory foam with individually wrapped pocket springs, according to the listing.
The listing describes a 7-zone spring design and enhanced edge support.
Promoted as a mattress in a box, with 24–72 hours allowed for expansion.
The listing advertises a 100-night home trial and also describes it as a 100-day free trial.

Price

£140.24Save 15%

Reference price: ~~£164.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

The boxed, rolled format may be easier to move through tight staircases than a full-size uncompressed mattress, according to the listing.
Independent pocket springs and foam combine two distinct support materials in one mattress.
Customer feedback describes positive support and sleep experiences, though firmness opinions differ.

Technical specifications

20 specifications

Identity
Brand	SEZMOONSI
Model	Our Mattress

Dimensions and installation
Dimensions listed	200 x 180 x 27 centimetres
Weight listed	84 Pounds
Size	Super King(180x200x27cm)
Thickness	10.6 Inches
Depth	27 centimeters

Construction and comfort
Construction	Memory Foam, Pocket Spring
Fill material	Memory Foam, Pocketed Spring
Comfort layer	Gel Memory Foam, Memory foam
Mattress coil type	Pocketed Coil
Number of mattress coils	800
Number of layers	2
Firmness	Medium Firm
Top style	Euro Top
Cover material	Polyester Blend
Colour	Orange

Features and claims
Special features	Breathable, Dual Edge Support, Low Motion Transfer, Mattress In A Box, Orthopaedic
Benefits	Back Pain Relief
Country of origin	China

What to know before buying

Listing details to confirm

The title and feature copy describe a 100-night trial, while another feature says 100 days free. The size appears as 180x200x27 cm in one field and 200 x 180 x 27 centimetres in another, which represent the same dimensions in a different order. The title says 10.6 inches while the metric depth is listed as 27 cm. Confirm trial terms and measurements on the selected listing. Expansion is said to take 24–72 hours. Customer feedback is mixed on whether the feel is medium firm, so this rating may not match every sleeper’s preference.

What’s in the box

Included

N/M

Who is it for?

A good fit for

Buyers needing a 180 x 200 cm Super King mattress with a hybrid foam-and-pocket-spring construction.
Shoppers interested in a boxed mattress and willing to allow time for expansion.
Those considering a medium-firm feel who are comfortable with customer reports of differing firmness perceptions.

Less suited to

Buyers who need a confirmed trial duration before ordering without checking the listing terms.
Shoppers who require a precisely consistent firmness feel based on customer feedback.

SEZMOONSI Super King Hybrid Mattress, 27 cm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 112 ratings

5 stars67%67%
4 stars9%9%
3 stars8%8%
2 stars1%1%
1 star15%15%

Customer feedback describes positive experiences with perceived quality, value, sleep and support, including one report of less hip discomfort on waking. Firmness opinions are mixed, with some finding the balance comfortable and others saying it does not feel medium firm. That variation matters for buyers relying on the listing’s firmness description. Aggregate ratings are mostly five-star, but a notable one-star share means the overall figure should not be read as uniformly positive.