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🇬🇧 United Kingdom · Reflex Foam vs Memory foam

Flex 1000vsEve Lighter

Which one is best for you? Flex 1000 vs Eve Lighter - 2026 comparison by Vs Mattress

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Flex 1000Save up to 70%Eve LighterUp to 50% off
Flex 1000 logoFlex 1000

Flex 1000

by Flex 1000 · Reflex Foam

Save up to 70%

5

Eve Lighter logoEve Lighter

Eve Lighter

by Eve · Memory foam

Up to 50% off

10 · 365-night trial

Pricing by size

Flex 1000

Single£242.98
Double£278.98
King£332.98
Super King£404.98

Eve Lighter

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

Essential information

Flex 1000Eve Lighter
TypeReflex FoamMemory foam
Launched–2015
Brand–Eve
Made inUnited KingdomUnited Kingdom
Unique points

The Flex 1000 mattress by Happybeds is a single layer mattress:

  • High density Reflex Foam

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.
Video–#wakeupdancing with eve sleep

Certifications & trial

Flex 1000Eve Lighter
OEKO-TEX®NoNo
CertiPUR-US®NoNo
Certifications––
Other certification info––
Sleep trial–365 nights
Warranty510
Free shippingFREEFREE
Free returns–YES
Pay laterNoYes
Delivery info

Standard FREE. If you have chosen a delivery date at checkout, the order will be delivered on this date.

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

Flex 1000Eve 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

Flex 1000Eve Lighter
LayersHigh density Reflex Foamevecomfort® foam, supportive base foam layer.
CoverThe Flex 1000 is crafted with sanitised materials which make it hypoallergenic and Anti-Dust Mite. This mattress is perfect for those who have allergies and asthma.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 reflex foam provides extra support. It is sanitised and guarantees complete hygiene. It stores less body heat than the memory foam.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.
SupportThis type of mattress is ideal for those having back and joint problems. It is known to relieve pressure on joints and the spine with all-around 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

Flex 1000Eve Lighter
Available sizesSingle, Small Double, Double, King, Super KingSingle, Double, King
DimensionsSingle depth: N/ASingle depth: 20 cm
Single weight (kg)1516
Double weight (kg)2023
King weight (kg)2324
Super King weight (kg)26–

FAQs

Flex 1000

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 Flex 1000 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.

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