# dosleeps Super King 11-inch Medium Firm Hybrid Mattress

The dosleeps Super King mattress combines gel memory foam with pocket springs in a claimed 11-inch hybrid design. Its listed dimensions suit a 180 x 200 cm bed, while medium-firm comfort, nine-zone springs and reinforced edges are aimed at buyers seeking a balance of cushioning and support.

- [Original product page](https://bargainpostbox.co.uk/product/dosleeps-super-king-medium-firm-hybrid-mattress)
- [View offer](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: dosleeps
- Model: Dosleeps
- Category: Home & Kitchen > Furniture > Mattresses
- Price: 395.99 GBP
- Previous price: 498.99 GBP
- Discount: 21%
- Price checked: 2026-11-12T19:11:34.427Z
- Rating: 5 / 5
- Reviews: 23

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Hybrid construction combines gel memory foam and individually pocketed springs, with the listing describing nine support zones.
- The listing claims motion isolation, breathable materials and reinforced edge support.
- Manufacturer guidance says to allow 24–48 hours for expansion, or up to 72 hours in colder temperatures.

## Pros

- Super King dimensions provide a broad 180 x 200 cm sleeping surface.
- Foam and pocket springs offer a mix of cushioning and individually responsive support.
- The listed compatible bases include slatted, box spring and solid foundations.

## Specifications

### Identity
- Brand: dosleeps
### Dimensions and installation
- Dimensions listed: 200 x 180 x 28 centimetres
- Weight listed: 28.5 Kilograms
- Size: Super King\(180x200x28cm\)
- Thickness: 11 Inches
- Compatible bases: Box Spring, Slatted Base, Solid Foundation
### Construction and comfort
- Mattress type: Standard Mattress
- Construction: Gel Memory Foam, 9 Zone Pocket Spring, Hybrid
- Fill materials: Gel Memory Foam, Memory Foam, Pocketed Spring
- Comfort layer: Gel Memory Foam, Memory foam
- Firmness: Medium Firm
- Top style: Gel Top
- Number of layers: 7
- Coil type: Pocketed Coil
- Number of coils: 950
- Cover material: Polyester Blend
- Colour: White + Black
### Features and care
- Special features: Breathable, Edge Support, Memory Foam, Motion Isolation, Orthopedic
- Care instructions: Wipe stains with cloth wrung in warm water; Use gentle cycle for cover; Rotate mattress regularly; Dry completely before use
- Customisable: No

## Before you buy

- The claimed 100-night trial and 10-year warranty are listing statements. Check the applicable terms before relying on them.
- Allow time for the mattress to expand after unpacking. The listing gives 24–48 hours in ordinary conditions and up to 72 hours in colder temperatures.
- Listing details are inconsistent on thickness: the title and a dedicated field say 11 Inches, while size and dimension fields give 28 cm. The care instructions also say to use a gentle cycle for the cover, but the supplied information does not confirm whether the cover is removable. Confirm these details before purchase.

## In the box

- 1 Manual (Included)
- 1 Mattress (Included)

## A good fit for

- Shoppers needing a Super King mattress with a listed 180 x 200 cm footprint.
- Buyers who prefer a medium-firm hybrid feel combining foam comfort layers with pocket springs.
- Couples who value the listing's claimed motion isolation and edge support.

## Less suited to

- Buyers who need the thickness or removable-cover details confirmed without ambiguity before ordering.
- Shoppers seeking a clearly specified firmness other than medium firm.

## Customer feedback

Customer feedback highlights comfort and supportive qualities, including a reported benefit for back pain. This is consistent with the listing's medium-firm foam-and-pocket-spring design as a possible fit for buyers seeking cushioning with support, but those experiences do not establish an outcome for every sleeper. The overall rating pattern is mostly five-star, with a smaller one-star share, so experiences are not uniformly positive.
- Positive themes: Customers describe the mattress as comfortable.
- Positive themes: Customers mention supportive qualities, including perceived help with back pain.

## Frequently asked questions

### What size is this dosleeps mattress?
The listing identifies it as Super King and gives dimensions of 180 x 200 x 28 cm. A separate thickness field says 11 Inches, so the depth is inconsistent across the listing.
### What is the mattress made from?
The listed construction combines gel memory foam, memory foam and pocket springs, with a seven-layer build and a gel top.
### Which bed bases are listed as compatible?
The listing names box springs, slatted bases and solid foundations.
### How long should it take to expand?
The listing says 24–48 hours, with up to 72 hours in colder temperatures. It also recommends waiting 48–72 hours before sleeping on it for the foam and springs to settle.

## Offer details

- The listing advertises a £146 voucher to apply. Its terms are not specified in the supplied details.

## Alternative options

- [Tegeniss King size Mattress 25cm Memory Foam & Pocketing Spring \| In a Box \| Medium Firm, Breathable Cover,Motion Isolation,Edge Support,White \(150 \* 200 \* 25cm\)](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [Inofia Double Mattresses 4FT6 10.6 Inch Hybrid Mattress Pocket Spring \| Medium Firm, Triple-Layer Support Foam, Targeted Pressure Relief, CoolTouch Sleep Surface, Zoned Pocket Spring](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [Dreemzee King Size Hybrid Mattress 5FT \| 12 Inch Pocket Spring, Cooling Gel Memory Foam Medium Firm Mattress in a Box, Fiberglass-Free, 150x200x30cm](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [slily 12 Inch Super King Mattress for Back Pain, 6ft Hybrid Mattress with Supportive & Comfortable, 7-Zone Pocket Sprung Memory Foam Cooling Bed Mattresses, 30cm Deep Medium Firm 180 X 200cm](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [slily 11inch Super King Size Mattress Medium Firm, Memory Foam Mattresses with Pocket Springs, 7 Zone Support for Full Body Pressure Relief & Motion Isolation, Hybrid Mattresses in a Box, 180x200x28](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [Vesgantti 5FT King Size Mattress 150x200cm Hybrid Medium Firm Mattress \| 10 Inch Orthopedic Mattress, Memory Foam & Individually Pocket Springs, Pressure Relief, Motion Isolation, 150x200x25cm](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [Vlyxo King Size Hybrid Mattress 5FT, 10Inch Gel Memory Foam & Pocket Spring \| 150 x 200 x 25cm \| Motion Isolating \| Medium Firm Support \| Pressure Relief & Comfortable Sleep \| Breathable & Skin-friendly](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [Vesgantti 5FT King Size Mattress 150x200cm Pocket Sprung Mattress, Medium \| 10.6 Inch Upgraded Pillow Top, Individually Pocket Springs, Breathable Foam, 7-Zone Orthopaedic,Back Support,Motion Isolation](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [Yonisee King Mattress 27cm, Medium Firm Hybrid Memory Foam Pocket Sprung \| 5FT, Breathable Gel Memory Foam, 7-Zone Orthopedic Support, Pressure Relief & Back Pain, Edge Support, in a Box 150x200x27cm](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [NOFFA Soft Super King Size Mattress，Super King Memory Foam Mattresses，Roll-Up Orthopedic Mattress in a Box，CertiPUR-US and OEKO-TEX Certified，Triple Support \(180x200x20cm\) \(6FT\)](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [TeQsli King Mattress 150x200cm, 27cm Hybrid Pocket Sprung, Medium \| King 150 x 200 cm \| 27 cm depth \| Medium feel \| Memory foam \| 7-zone pocket springs](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)
- [Slily 11inch Small Double Mattress Medium Firm, Hybrid Memory Foam Mattresses with 7 Zone Pocket Springs Support for Full Body Pressure Relief, Anti-pilling Comfort Fabric, Motion Isolation, 120x190cm](https://bargainpostbox.co.uk/visit/dosleeps-super-king-medium-firm-hybrid-mattress)

## Images

![dosleeps Super King 11-inch Medium Firm Hybrid Mattress — 1](https://bargainpostbox.co.uk/i/GkR88MXNWbWlvJpHS2Uv1CCrzR5JkkyvrtHoH6tLXNoYTHJbRTp_INZM4Aay-pPInBkRG3GeByadHOiXQ7KCf82zMcv6etNUPYmv5k7xXbq9wV_n9LFTjCvR.jpg)

![dosleeps Super King 11-inch Medium Firm Hybrid Mattress — 2](https://bargainpostbox.co.uk/i/G0-XhgdZpKl1_P3KBb6gW4Tox7dnfL75NZ5ldGateC7PnQljwfSLtxYuId45omFGdxmT1Gvq8O2i1eWL6uvsXw5U5YMVXETCxpdFqoZypq-iWftjDB_PAMzH.jpg)

![dosleeps Super King 11-inch Medium Firm Hybrid Mattress — 3](https://bargainpostbox.co.uk/i/R8lubTKNeYubbdcyltBRNJWJhoBahsD8ECSeQD6Mffld0oz0fQjzCzZZniEMZWJhEEslLTkLPO1oEuyv54UMAaZdlW7OtyVtxi46WVsgXjwQFCsBqojO7kFa.jpg)

![dosleeps Super King 11-inch Medium Firm Hybrid Mattress — 4](https://bargainpostbox.co.uk/i/KqfocSQms4gP2EmNELC9mSC5GWVLh63l-GDQP3V1LieAhFI7UqYbYVQ0tjZ4WLr6Xp5DMkVoQim93EoooXeo_kAy9ge5xZyxyTA4cHbPGvV4AdXOSjI1x6xM.jpg)

![dosleeps Super King 11-inch Medium Firm Hybrid Mattress — 5](https://bargainpostbox.co.uk/i/r5ANgOH4TiyLPS1Pkg7BZARX42BJY6o2O1pV793UIQAUbIOLcR_t--hF5qESGZfKJmVR9F3JkZrRphTiser0Kbf5jZxqVxHazWUpnVRzlfSSqYvMoLovRuPP.jpg)

![dosleeps Super King 11-inch Medium Firm Hybrid Mattress — 6](https://bargainpostbox.co.uk/i/FjW1FbSO8R_dJV4aNedQEpbQha4w1vZ0d-SFRFvU4WQlATH7k3-uuMX9bZRQtEvO46cmmtJZKUbUOVsr12NiSfTvuWJQvOokZDWAPjGmbc0cXo6JKo2gGCKE.jpg)