Available 
Bodyshape Ultra Ortho 1500 Pocket Mattress
from £328-£577.
£328-£577
Sizes tracked: Single, Small Double, Double, King Size, Super King
Buying guide
Best mattresses for back pain support to compare
Compare five firm Mattress Online mattresses by construction, feel and value. The memory foam option leans more contouring, while the pocket sprung and orthopaedic picks lean more support-led, so the best choice depends on the balance you want.
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Last verified: 2026-07-03
Quick verdict
This is a comparison shortlist rather than a single universal winner, and that matters in a firm-feel category. The five mattresses come from three brands — Bodyshape, Sleepeezee and Hypnos — and the shortlist price spread runs from £189 to £1,519, so the best value depends on whether you want more contouring, a more support-led feel or a bigger budget step-up. All of the shortlisted mattresses are marked Firm, which makes the memory foam option the clearest pressure-relief-led pick in the set, while the pocket sprung and orthopaedic models lean more support-led overall.
Top picks to compare
Start with Bodyshape Ultra Ortho 1500 Pocket Mattress (£328-£577), Bodyshape Vitality Memory Foam Ortho Mattress (£189-£359), Sleepeezee Luxury Ortho 1600 Pocket Mattress (£449-£859) because they give you a focused set of current retailer options to compare. The visible price range is £189-£1,519, so check whether the extra spend buys a useful specification difference rather than only a different brand or finish. The shortlist includes Bodyshape, Sleepeezee, Hypnos, which helps you compare familiar brands against specification, delivery and value.
Available 
Bodyshape Vitality Memory Foam Ortho Mattress
from £189-£359.
£189-£359
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Sleepeezee Luxury Ortho 1600 Pocket Mattress
from £449-£859.
£449-£859
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Hypnos Alcester Ortho Extra Mattress
from £823-£1,376.
£823-£1,376
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Hypnos Marlow Ortho Deluxe Mattress
from £919-£1,519.
£919-£1,519
Sizes tracked: Single, Small Double, Double, King Size, Super King
At-a-glance comparison
Use this table to scan the shortlist quickly before opening individual product pages. It covers Pocket Sprung, Memory Foam, Orthopaedic, so compare like-for-like where possible before deciding which mattress best fits your usual sleep position, preferred firmness and bed-frame size. Firmness differences include Firm; Firmness differences can matter as much as headline price when you are matching a product to a specific need.
| Product | Type | Firmness | Sizes | From |
|---|---|---|---|---|
| Bodyshape Ultra Ortho 1500 Pocket Mattress | Pocket Sprung | Firm | Single, Small Double, Double, King Size, Super King | £328 |
| Bodyshape Vitality Memory Foam Ortho Mattress | Memory Foam | Firm | Single, Small Double, Double, King Size, Super King | £189 |
| Sleepeezee Luxury Ortho 1600 Pocket Mattress | Pocket Sprung | Firm | Single, Small Double, Double, King Size, Super King | £449 |
| Hypnos Alcester Ortho Extra Mattress | Orthopaedic | Firm | Single, Small Double, Double, King Size, Super King | £823 |
| Hypnos Marlow Ortho Deluxe Mattress | Orthopaedic | Firm | Single, Small Double, Double, King Size, Super King | £919 |
What the comparison points to
The shortlist shows three clear roles rather than five near-identical firm mattresses. Bodyshape Vitality Memory Foam Ortho Mattress, from £189-£359, is the clearest contouring-led option and the best place to start if you want more cushioning feel within a firm rating. Bodyshape Ultra Ortho 1500 Pocket Mattress, from £328-£577, and Sleepeezee Luxury Ortho 1600 Pocket Mattress, from £449-£859, look more support-led thanks to their pocket sprung construction, while the Hypnos orthopaedic models sit at the premium end from £823-£1,376 and £919-£1,519. That makes the comparison more about balancing support with pressure relief than about picking the firmest label. Review counts on the exact mattresses are thin, and there is no independent lab evidence for these specific items in the supplied information, so construction, firmness, trial terms and guarantee length deserve more weight than star ratings alone.
Buyer trade-offs to compare before you choose
The real decision is how much support, cushioning and peace of mind you want for the money. Bodyshape Vitality Memory Foam Ortho Mattress starts at £189 and includes a 100 Night Comfort trial plus a 3 Year Guarantee, while Bodyshape Ultra Ortho 1500 Pocket Mattress starts at £328 and also includes a 100 Night Comfort trial but only a 1 Year Guarantee. Sleepeezee Luxury Ortho 1600 Pocket Mattress sits higher at £449-£859, yet it includes a 100 Night Comfort trial and a 10 Year Guarantee, so the price jump only makes sense if that longer cover and higher-tier brand fit your priorities. Also check depth, bed-frame compatibility and bedding fit, because a firm mattress still needs to work with your setup in the size you want.
Why these mattresses made the shortlist
These five picks were shortlisted because they cover three useful product types across one firm-feel comparison: pocket sprung, memory foam and orthopaedic. That gives you a practical way to compare different support and comfort styles from three brands without treating the list as a definitive ranking. It is commercially useful because it spans the entry-level Bodyshape Vitality Memory Foam Ortho Mattress at £189 up to the premium Hypnos Marlow Ortho Deluxe Mattress at £919-£1,519, so shoppers can see what the extra spend may buy in brand tier, construction and retailer terms.
Quick benchmark of the shortlist
All five shortlisted mattresses are marked Firm and each one is available in five size variants, so the main comparison is not size coverage but feel, construction and price. The current set runs from £189 to £1,519, with Bodyshape at the lower end, Sleepeezee in the middle and Hypnos at the premium end. Public review volume looks thin for the exact mattresses, even where the visible rating averages are high, so benchmark the shortlist by product type, trial length, guarantee and the latest retailer price rather than relying on review stars alone.
How to choose between the firm options
Start with your sleep position and body weight, because a firm mattress can feel very different depending on how much cushioning you need. If you want the most contouring feel in this set, the Bodyshape Vitality Memory Foam Ortho Mattress is the clearest place to look; if you prefer a more responsive, spring-led feel, compare the Bodyshape Ultra Ortho 1500 Pocket Mattress and Sleepeezee Luxury Ortho 1600 Pocket Mattress. The Hypnos orthopaedic models sit at the premium end, so they are most worth considering if you want a firmer support-led feel and are happy to pay more for the brand tier, but still check mattress depth and whether the size works with your frame and bedding.
Value: what to check beyond the headline price
A lower price only counts as better value if the feel, size and retailer terms still suit you. The Bodyshape Vitality Memory Foam Ortho Mattress at £189-£359 is the clearest budget entry, but the Sleepeezee Luxury Ortho 1600 Pocket Mattress at £449-£859 brings a much longer 10 Year Guarantee, which may be more appealing if you want a firmer pocket-sprung mattress with stronger cover terms. Compare prices by size rather than as a single headline number, verify stock and delivery at checkout, and check whether any comfort trial conditions or guarantee exclusions apply to the exact mattress size you want.
Retailer details used
Last checked 2026-07-03. The source list below is included to help you check the details behind the comparison. Always confirm the latest price, delivery cost, stock status and product details with the retailer before buying.
- Bodyshape Ultra Ortho 1500 Pocket Mattress | Mattress Onlineproduct-page evidence for Bodyshape Ultra Ortho 1500 Pocket Mattress
- Bodyshape Vitality Memory Foam Ortho Mattress | Mattress Onlineproduct-page evidence for Bodyshape Vitality Memory Foam Ortho Mattress
- Sleepeezee Luxury Ortho 1600 Pocket Mattress | Mattress Onlineproduct-page evidence for Sleepeezee Luxury Ortho 1600 Pocket Mattress
- Bodyshape Ultra Ortho 1500 Pocket Mattressretailer facts for shortlist product
- Bodyshape Vitality Memory Foam Ortho Mattressretailer facts for shortlist product
- Sleepeezee Luxury Ortho 1600 Pocket Mattressretailer facts for shortlist product
Helpful next reads
Keep comparing with related reviews and buying guides before checking the latest retailer prices.
Buying questions
Is this a universal best mattress guide or a comparison shortlist?
It is a comparison shortlist, not a single winner list. The five mattresses are all firm, but they differ in construction, brand tier, price and retailer terms, so the best choice depends on whether you prefer memory foam, pocket sprung or orthopaedic support.
Should I choose the firmest mattress if I want more support?
Not automatically. The better rule is to look for the best balance of support and pressure relief for your sleep position and body weight. On this shortlist, the memory foam option leans more contouring, while the pocket sprung and orthopaedic mattresses lean more support-led.
How important are the trial and guarantee when comparing these mattresses?
Very important, especially when prices run from £189 to £1,519. The visible examples include 100 Night Comfort trials, but guarantee terms vary a lot, from 1 Year on Bodyshape Ultra Ortho 1500 Pocket Mattress to 10 Years on Sleepeezee Luxury Ortho 1600 Pocket Mattress, so check the retailer page before buying.
Should I buy the cheapest option if it seems close to what I want?
Only if the feel and size are right for you. The Bodyshape Vitality Memory Foam Ortho Mattress is the lowest-priced option at £189-£359, but value depends on whether you want a more contouring memory foam feel, the right size variant and the retailer terms that matter to you.
Why do size and bed-frame compatibility matter on a firm shortlist?
Because every mattress here comes in five size variants, but depth still affects bedding, mattress toppers and some bed frames. A firm mattress can still be the wrong buy if it does not fit your frame or leaves you short on space for the sheets and cover you already use.