Coolmax Classic vs Tweak - Mattress Comparison (2023)

Coolmax Classic

Tweak

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Essential Information

Mattress Type

Memory foam

Hybrid (foam & springs)

Year Launched

2001 (1970s)

2014

Unique Points

This cheap memory foam mattress is ideal for those on a budget, it has a two layer construction:

CoolMax Cover
3cm 50kg/m³ Memory Foam
12cm 30kg/m³ Reflex Foam.

It's great for guest bedrooms, rental properties, or an affordable addition to your own bedroom.

Four layer, customisable hybrid construction:

4cm foam
5 customisable comfort zones with 4 different densities of deep foam
10cm individual pocket springs (coil count: 1,000)
The springs are encapsulated in a high density, supportive foam that makes up the base and the mattress walls. They're then covered in a medium density reflex foam that ensures you feel the bounce of the springs below.

Video

Certifications

OEKO-TEX®

CertiPur-US®

Other Certification Info

Pricing

Single

Double

King

Super King

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Construction & Materials

Image

Layers

Memory Foam, Reflex Foam.

foam, customisable comfort zones with 4 different densities of deep foam, individual pocket springs

Cover

A washable CoolMax mattress cover (at 40°C). CoolMax fabric wicks away excess heat and moisture from your body, so you stay dry, cool and undisturbed throughout the night.

Hypo-allergenic, plush fabric cover. Our visco-elastic polyester blend cover provides a breathable sleeping surface. It's fire resistant and provides temperature control, plus it's hypo-allergenic making it ideal for those with dust or skin allergies. The zippable cover can be machine washed at 30 degrees and air dried, keeping your mattress fresher for longer.

Comfort

The top layer of memory foam moulds to the contours of your body providing comfort.

The Tweak mattress (formerly known as the Nrem mattress) is designed to help all sufferers of chronic pain, including back pain. You can design your very own sleep experience by adjusting the foam tablets inside the mattress to give bespoke comfort and support to suit your specific pain needs. Pressure relieving, cooling comfort layer. This 4cm deep comfort layer contours and cushions the body for a greater level of comfort. The open cell structure wicks away moisture and keeps you cooler for longer.

Support

This 3cm memory foam top layer also provides pressure-relief.

5 customisable comfort zones with 4 different densities of deep foam. We use highly resilient Polyurethane foam in super soft, soft, medium and firm densities so you can get comfort and support in all the right places. This foam bounces back quicker than standard memory foam so you can turn over without feeling stuck. Our 5 comfort zones can be changed at any time so you can get your best night's sleep. 1,000 individual pocket springs for superior support and bounce. 1,000 full size pocket springs make up the mattress core. They're individually wrapped and move independently as you sleep, so you won't be disturbed by your partner's tossing and turning during the night. Our springs measure 10cm high and have a gauge of 1.5mm. As the springs are encapsulated in highly resilient base foam you get edge-to-edge support.

Manufactured in

United Kingdom