. vs mattress
🇬🇧 United Kingdom ▾

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

TweakvsEve Lighter

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

Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.

TweakCheck current deal.Eve LighterUp to 50% off
Tweak logoTweak

Tweak

by Tweak · Hybrid (foam & springs)

Check current deal.

10 · 100-night trial

Eve Lighter logoEve Lighter

Eve Lighter

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 Lighter

Single£249
Double£349
King£399
Super Kingn/a

Essential information

TweakEve Lighter
TypeHybrid (foam & springs)Memory foam
Launched20142015
Brand–Eve
Made inUnited KingdomUnited 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 Lighter uses only two foam layers to give you gentle cushioning and medium-firm support with extra pressure relief:

  • Evecomfort® foam
  • Supportive base foam layer.
VideoTweak Hybrid Customizable Foam Mattress review - 2021#wakeupdancing with eve sleep

Certifications & trial

TweakEve Lighter
OEKO-TEX®YesNo
CertiPUR-US®YesNo
Certifications––
Other certification info––
Sleep trial100 nights365 nights
Warranty1010
Free shippingFREEFREE
Free returns–YES
Pay laterNoYes
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.

We deliver 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

TweakEve Lighter
One firmness fits allNoYes
Select your firmnessNoNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
Firmness info–

The lighter mattress has a medium-firm feel. The zoning supports back, side and front sleepers.

Construction & materials

TweakEve Lighter
Layersfoam, customisable comfort zones with 4 different densities of deep foam, individual pocket springsevecomfort® foam, supportive base foam layer.
CoverHypo-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.Top cover (98% polyester and 2% elastane). The moisture-wicking material of this top panel stops you getting hot and clammy - a bit like sticking one leg out from underneath the cover. To keep it extra hygienic, the top panel can be unzipped and popped in the wash at 40 degrees.
Machine-washable coverNoNo
Ergonomic handlesNoNo
ComfortThe 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.We take your comfort very seriously, so the top layer of this mattress provides your body with a velvety cushioning. To keep your spine aligned, we use our special, springier evecomfort® foam. So, the only thing you'll sink into is a night of deep sleep. This is the same evecomfort® foam that eve use in the eve original mattress. The evecomfort® layer is 30 times more breathable than traditional memory foam.
Support5 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.To wake brighter, your mattress needs to give your body enough support. The bottom layer has this in bucket loads thanks to the thickness and density of the foam. We've even added small cutouts to give your shoulders some lovely pressure relief. Get your support from a thicker, stronger base foam. And, because we want you to wake feeling your best, we've added tiny cutouts to ease the pressure from your body. This firmer base foam helps spine alignment and 'zoning' relieves pressure from your shoulders.
Posts–

The Well Slept Club‍

Sleep expert Dave Gibson's delicious recipe will work wonders on your sleep…

[Read more]

Size & weight

TweakEve Lighter
Available sizesSingle, Double, King, Super KingSingle, Double, King
DimensionsSingle depth: 25 cmSingle depth: 20 cm
Single weight (kg)2316
Double weight (kg)3423
King weight (kg)4024
Super King weight (kg)47–

FAQs

Tweak

No FAQs yet.

Eve Lighter

Is there a weight limit for the Eve Lighter mattress?

The Eve Lighter mattress does not have an official weight limit specified. However, it is generally recommended for individuals who weigh less than approximately 88 kilograms (~194 pounds). Heavier individuals may find that the mattress lacks the necessary support to adequately accommodate their weight. It's important to consider personal preferences and individual comfort needs when selecting a mattress, as weight distribution and support requirements can vary from person to person.

Is the Eve Light the same as the Eve Lighter mattress?

Yes, the Eve Light and the Eve Lighter mattresses refer to the same product. The mattress was initially known as the "Eve Light" but has been renamed as the "Lighter" in the UK. Despite the name change, the mattress itself remains the same in terms of its design, features, and specifications. Therefore, if you come across either name, you can consider them to be synonymous and referring to the same mattress model.

Is the Eve Lighter mattress for you?

The Eve Lighter mattress is a great option for those seeking an affordable memory foam mattress from a reputable brand. It offers a slightly firmer feel compared to other boxed mattresses. The mattress is backed by excellent service and support from Eve. While the lack of EU sizes may be a limitation for some, if you primarily sleep on your back or stomach and prioritize cost-effectiveness, the Eve Lighter mattress could be an ideal choice for you.

Wrap up

Thank you for checking out this Tweak vs Eve Lighter mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

Related comparisons

← All United Kingdom comparisons