🇬🇧 United Kingdom · Hybrid (foam & springs) vs Memory foam

TweakvsEve Original

Which one is best for you? Tweak vs Eve Original - 2026 comparison by Vs Mattress

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TweakCheck current deal.Eve OriginalUp to 50% off

Tweak

by Tweak · Hybrid (foam & springs)

Check current deal.

10 · 100-night trial

Eve Original

by Eve · Memory foam

Up to 50% off

10 · 365-night trial

Pricing by size

Tweak

Single£595

Double£895

King£995

Super King£1,095

Eve Original

Single£449

Double£649

King£749

Super King£849

Essential information

	Tweak	Eve Original
Type	Hybrid (foam & springs)	Memory foam
Launched	2014	2015
Brand	–	Eve
Made in	United Kingdom	United Kingdom
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. Note: This brand has changed hands so many times, it's hard know the current quality of the mattress.	The Eve Original as seen on TV is one of the UK's most recognisable memory foam mattresses, here's the layers: 0.5cm high point elasticity polyester/dorlastan blend cover Evecomfort® layer - 3 cm open-cell foam Memory layer - 3cm open-cell visco (Density: 30 kg/m³) Supportive base - 18 cm support foam.
Video	Tweak Hybrid Customizable Foam Mattress review - 2021	#wakeupdancing with eve sleep

Certifications & trial

	Tweak	Eve Original
OEKO-TEX®	Yes	No
CertiPUR-US®	Yes	No
Certifications	–	–
Other certification info	–	–
Sleep trial	100 nights	365 nights
Warranty	10	10
Free shipping	FREE	FREE
Free returns	–	YES
Pay later	No	Yes
Delivery info	With no hidden charges, we offer all our mattresses with a free two man delivery service within 3 working days to mainland UK.	Delivery straight to your doorstep, for free. The mattress comes compressed, vacuum sealed and neatly rolled in a box. Simply unwrap it in your bedroom and the mattress will expand to its full size within a few hours.

Firmness & feel

	Tweak	Eve Original
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	–	From our years of experience selling over 75,000 mattresses all over the world, we learned that both the eve and eve hybrid provides the ultimate in support and comfort for the majority of people - without being too firm, or too soft. We believe we have engineered the ultimate in sleeping perfection.

Construction & materials

	Tweak	Eve Original
Layers	foam, customisable comfort zones with 4 different densities of deep foam, individual pocket springs	Evecomfort® layer - open-cell foam, the memory layer - open-cell visco , the supportive base - support foam.
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.	High point elasticity polyester/dorlastan blend cover, 4-way stretch knit. Moisture-wicking to keep you cool, easily removed with one zip and machine washable at 40 degrees.
Machine-washable cover	No	No
Ergonomic handles	No	No
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.	Our unique layering system, combined with next-generation memory foam, creates a cooler, more tranquil sleeping surface - with just the right amount of support.The evecomfort® layer: Better bounce technology to combat that sinking feeling, Clever foam structure ensures long-lasting comfort, 30 times more breathable than conventional memory foam, Proven to dissipate body heat for a cooler night.
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.	The memory layer: Open-cell structure provides a cooler flow of air, Cloud-like foam responds to your body, Pressure-relieving to give your body the support it needs. The supportive base layer: Highly supportive base of the mattress, Superior durability for long-term use, Tested for strength to support all body types.
Posts	–	The Well Slept Club‍ Sleep expert Dave Gibson's delicious recipe will work wonders on your sleep… [Read more]

Size & weight

	Tweak	Eve Original
Available sizes	Single, Double, King, Super King	Single, Double, King, Super King
Dimensions	Single depth: 25 cm	Single depth: 24 cm
Single weight (kg)	23	17
Double weight (kg)	34	25
King weight (kg)	40	28
Super King weight (kg)	47	34

FAQs

Tweak

No FAQs yet.

Eve Original

Is Eve mattress too firm?

The firmness of Eve mattresses typically falls within the medium to medium-firm range on the soft to firm scale. This categorization, however, can vary and is influenced by factors such as individual weight and height. For the average person, the Eve mattress is expected to offer a moderate level of firmness. It's crucial to consider that personal comfort levels and preferences can greatly impact the perception of mattress firmness.

Are Eve mattresses made in the UK?

Eve mattresses are among the leading online mattress brands in the UK. They take pride in their products being designed and manufactured within Britain itself. Their mattress designs are the result of extensive testing and refinement, involving over 70,000 prototypes before finalizing the initial designs. This highlights their commitment to product quality and customer satisfaction.

Can you try an Eve mattress in a shop?

Yes, while Eve mattresses are predominantly sold online, you also have the option to try them out in a physical store. Additionally, you can utilise our mattress comparison tool to evaluate and decide on the best option for your personal comfort needs before making a purchase.

Wrap up

Thank you for checking out this Tweak vs Eve Original 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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