Cooling Prime 7 Zone Pocket Spring Mattress - King
About this mattress
The Cooling Prime 7 Zone Pocket Spring Mattress in King is a 167cm x 203cm king pocket spring mattress built to standard New Zealand dimensions. Support comes from a 30cm independent pocket spring unit divided into seven zones, under 2cm of high-density foam and a 1cm comfort layer that together set the feel at Medium Firm, 4 out of 10 where 10 is softest. The cover is an ice silk fabric that feels cool against the skin, OEKO-TEX® STANDARD 100 certified, and the foams inside are CertiPUR-US® certified. The mattress is 33cm thick with a euro top padded flush to the edge, has handles on both sides, and weighs 47.1kg. It ships roll-packed in a 32cm x 32cm x 177cm box, so a 33cm king reaches an upstairs bedroom without being folded, and it is typically at full height within 72 hours of unrolling.
Who this mattress suits
- Couples who want 167 cm of width, 14 cm more than a queen, without losing any length.
- Main bedrooms with enough floor area to leave a walkway on both sides of a 167 cm bed.
- Light sleepers sharing a bed, where the width and the pocketed springs both work the same way.
Why choose the Cooling Prime
A king is 167 cm across, 14 cm wider than a queen, and the width is doing half the work: the further apart two people sleep, the less of each other's movement they feel. The other half is the spring unit, 30 cm deep and split into seven zones, with every spring pocketed on its own so it answers only the weight directly above it.
Anyone comparing the Cooling tiers at king size should know that the order is not what the names imply. The firmest mattress in the range is the Cooling Pro at 2 out of 10 where 10 is softest, and the Cooling Prime is medium firm at 4 out of 10. Prime buys depth and division rather than hardness, seven zones over 30 cm of spring where the Pro runs five zones over 24 cm. A surface that pushes back hard means the Pro; support divided into more sections under a slightly softer surface means the Prime.
The cover fabric is ice silk. Densely woven and smooth, it takes heat off the skin faster than a brushed knit, so the surface feels cool in the first moments of contact. That is where the effect ends. OEKO-TEX® STANDARD 100 applies to the cover and CertiPUR-US® to the foams. Certificate numbers are available from our team on request.
The king weighs 47.1 kg. Handles on both sides are what make a mattress of that size and 33 cm depth possible to shift on a base by yourself, one edge at a time.
Feel and support
| Comfort level | Medium Firm |
| Softness scale | 4 out of 10, where 10 is softest |
| Typically suits | Back and side sleepers who want deep support with a little give at the surface |
| Support system | 30 cm seven-zone independent pocket springs |
| Comfort layer | 2 cm high-density foam over a 1 cm comfort layer |
| Top style | Euro top, padded flush to the edge |
| Cover | Ice silk fabric, cool to the touch |
| Certification | OEKO-TEX® STANDARD 100 cover, CertiPUR-US® foam |
Firmness is felt, not measured. Body shape, weight and sleeping position all change how the same surface reads, so use this level to compare our mattresses with each other rather than as a promise of how it will feel to you.
Size and fit
| Mattress size | King |
| Dimensions | 167 cm x 203 cm |
| Thickness | 33 cm |
| Mattress weight | 47.1 kg |
| Shipping box | 32 cm x 32 cm x 177 cm |
| Bedding | Deep-wall king fitted sheets |
A 33 cm mattress needs more sheet wall than the usual cut, so check the depth on the packet; deep-wall king sheets are the ones that will stay on the corners. It arrives roll-packed at 32 cm x 32 cm x 177 cm, which turns a 167 cm wide bed into a parcel one person can steer through a hallway, and it is typically at full height within 72 hours of unrolling.
Features
| Feature |
|
Specifications
| Mattress Dimensions | 167cm x 203cm |
| Mattress Thickness | 33cm |
| Product Weight | 47.1kg |
| Mattress Size | King |
| Mattress Firmness | Medium Firm |
| Mattress Top Type | Euro Top |
| Mattress Cover | Ice silk fabric |
| Comfort Layers | High-density Foam |
| Support Material | Pocket Spring |
| Mattress Technology | Pocket Coil |
Delivery, returns and warranty
- Delivery — shipped from New Zealand stock. Shipping information
- Returns — 30 days to change your mind, counted from the day you receive it. Returns policy
- 10-Year Limited Warranty — covers manufacturing faults under normal use in the home.What’s covered
Warranty periods are in addition to, and do not limit, your rights under the New Zealand Consumer Guarantees Act 1993.
Frequently asked questions
How firm is this mattress?
Medium Firm, 4 out of 10 where 10 is softest. It is a deep spring bed with a thin cushioned surface: 30 cm of seven-zone pocket spring under 3 cm of foam. Firmness is felt rather than measured, so use the rating to compare our own mattresses rather than as a promise of how it will read to you.
Is the Cooling Prime firmer than the Cooling Pro?
No. Of the two, the Cooling Pro is firmer at 2 out of 10 where 10 is softest, against 4 out of 10 for the Prime. What the Prime offers in its place is a deeper and more divided support layer, seven zones over 30 cm of spring compared with five zones over 24 cm. Go to the Pro for a hard-pushing surface and the Prime for more zones beneath a slightly softer one.
What does the ice silk cover actually do?
It affects the first few minutes of contact. Ice silk is a smooth, densely woven fibre that takes heat off the skin faster than a brushed knit fabric, so the surface reads cool when you get into bed.
What certification does this mattress have?
The cover is certified to OEKO-TEX® STANDARD 100 and the foams inside are certified to CertiPUR-US®, so both the fabric against your skin and the foam under it are covered. Certificate numbers are available from our team on request.
What sheets do I need for this mattress?
Deep-wall king fitted sheets. The mattress is 33 cm thick and a standard-depth sheet will not hold on the corners, so check the wall measurement stated on the sheet packet covers 33 cm before you order.
Does movement travel across a bed this wide?
Less than it would on an open coil mattress, and the 167 cm width helps as well. Each spring is enclosed in its own pocket and the unit is divided into seven zones, so a spring gives way under the weight on it instead of dragging the springs beside it down too. Rotate the mattress head to foot every few months using the handles on both sides; it is built one-sided and should not be turned over.
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