Tweak vs Eve Premium - Mattress Comparison (2023)

Tweak

Eve Premium

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Essential Information

Mattress Type

Hybrid (foam & springs)

Memory foam

Year Launched

2014

2015

Unique Points

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.

Designed with beautiful details and the newest technology to make every night feel like eight hours of deep slumber. Constructed with four foam layers:

Floatfoam™ layer with active cooling
Memory layer with active cooling
Support layer
Base layer.

Video

Certifications

OEKO-TEX®

CertiPur-US®

Other Certification Info

Pricing

Single

Double

King

Super King

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Construction & Materials

Image

Layers

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

the floatfoam™ layer with active cooling, the memory layer with active cooling, the support layer, the base layer.

Cover

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.

The quilted top cover is super soft and luxuriously thick for your comfort. We wove silver strands in the top cover. Silver naturally prevents and kills bacteria and microbes, so you're left with a clean, fresh mattress for longer. The white top panel of the mattress (97% polyester, 2% elastane and 1% silver) can be unzipped and popped in the wash at 40°. We've also added little extras, like double seams and subtle yellow piping for an understated, quality aesthetic.

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.

Feeling too hot to sleep is a thing of the past with foams that actively cool you down. The top two layers actively cool your body down if you get too hot, thanks to foams infused with graphite. We also use open-cell foams for added breathability.

Support

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.

Settle in for immediate pressure relief with a foam (never before used in the United Kingdom) that gives you weightless support. Four layers of foam provide your body with spine alignment and added pressure relief. Every great mattress needs a durable base that supports all body types and stops any sagging, so this layer is extra strong. We even cut out tiny 'zones' in the base foam to help keep the pressure off your shoulders and hips. It's added TLC for achy muscles. This base layer combines with the firm support layer which keeps your spine aligned.

Manufactured in

United Kingdom

Posts

Bedtime reading

Size & Weight

Weight (King)

39 kg

Available Sizes

Single, Double, King, Super King

UK Double, UK King, UK Super King

Trial & Warranty

Free Trial

Sleep Trial

100

Warranty

10 years

Free Shipping

FREE

Free Returns

YES

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Delivery

Delivery Information

With no hidden charges, we offer all our mattresses with a free two man delivery service within 3 working days to mainland UK.

Our premium two-man delivery service will deliver your new mattress straight to a room of your choice - for free. The delivery crew will call to book your delivery day in advance. They'll even take the packaging with them.