🇬🇧 United Kingdom · Reflex Foam vs Memory foam
Flex 1000vsCoolmax Superior
Which one is best for you? Flex 1000 vs Coolmax Superior - 2026 comparison by Vs Mattress
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Pricing by size
Flex 1000
Coolmax Superior
Essential information
| Flex 1000 | Coolmax Superior | |
|---|---|---|
| Type | Reflex Foam | Memory foam |
| Launched | – | 2001 (1970s) |
| Brand | – | Memory Foam Warehouse |
| Made in | United Kingdom | United Kingdom |
| Unique points | The Flex 1000 mattress by Happybeds is a single layer mattress:
| This side sleeper favourite has a two layer construction:
|
| Video | – | CoolMax Moisture Disbursing Technology - Memory Foam Warehouse |
Certifications & trial
| Flex 1000 | Coolmax Superior | |
|---|---|---|
| OEKO-TEX® | No | No |
| CertiPUR-US® | No | No |
| Certifications | – | – |
| Other certification info | – | – |
| Sleep trial | – | 100 nights |
| Warranty | 5 | 5 |
| Free shipping | FREE | FREE |
| Free returns | – | YES |
| Pay later | No | No |
| Delivery info | Standard FREE. If you have chosen a delivery date at checkout, the order will be delivered on this date. | The CoolMax Superior is delivered as a rolled up mattress for easy manoeuvring. |
Firmness & feel
| Flex 1000 | Coolmax Superior | |
|---|---|---|
| One firmness fits all | No | Yes |
| Select your firmness | No | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | – | The CoolMax Superior Memory Foam mattress has a medium firmness rating overall. |
Construction & materials
| Flex 1000 | Coolmax Superior | |
|---|---|---|
| Layers | High density Reflex Foam | Memory Foam, Reflex Foam. |
| Cover | The Flex 1000 is crafted with sanitised materials which make it hypoallergenic and Anti-Dust Mite. This mattress is perfect for those who have allergies and asthma. | A washable CoolMax mattress cover, which uses fabric technology to disperse excess heat and moisture for a cool, dry and more comfortable sleep. |
| Machine-washable cover | No | No |
| Ergonomic handles | No | No |
| Comfort | The reflex foam provides extra support. It is sanitised and guarantees complete hygiene. It stores less body heat than the memory foam. | The Single CoolMax Superior Memory Foam Mattress is a favourite for side sleepers, with a deep luxurious layer of memory foam to sink into and a cooling mattress cover to prevent overheating. |
| Support | This type of mattress is ideal for those having back and joint problems. It is known to relieve pressure on joints and the spine with all-around support. | The deep memory foam layer moulds to the shape of your body, easing joint paint, relieving your pressure points and reducing tossing and turning during the night. |
| Posts | – | – |
Size & weight
| Flex 1000 | Coolmax Superior | |
|---|---|---|
| Available sizes | Single, Small Double, Double, King, Super King | Single, Double, King |
| Dimensions | Single depth: N/A | Single depth: 20 cm |
| Single weight (kg) | 15 | 16 |
| Double weight (kg) | 20 | 21 |
| King weight (kg) | 23 | 25 |
| Super King weight (kg) | 26 | – |
Thank you for checking out this Flex 1000 vs Coolmax Superior mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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