OTTY Flex Memory Foam vs Eve Original Hybrid - 2025 Review

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OTTY Flex Memory Foam

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Essential Information

Mattress Type
Memory foam
Hybrid (foam & springs)
Brand
OTTY
Eve
Year Launched
2016
2015
Unique Points

The OTTY Flex mattress is an all-foam construction:

  • AirTech® Comfort Layer
  • Unique Airflow System (Open Cell Foam)
  • AirTech® Support LayerProfiled Base Foam (3 Zones).

The Eve Original Hybrid is what made the original so great but with 800 full sized pocket springs, here are the layers:

  • Evecomfort® layer
  • Memory layer
  • Support layer
  • 12cm individually wrapped pocket springs
  • 3.5cm extra support layer.
Video

Certifications

OEKO-TEX®
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
CertiPur-US®
Europur Approved. FIRA Certified.
Other Certification Info

Firmness & Feel

Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Good Firmness Standard
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Select Your Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Adjustable Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Half-Half Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Flippable / Reversible Firmness
Firmness Info

Every eve mattress gives you medium-firm support. This is suited to all sleeping positions and keeps your spine aligned and the pressure off so you'll stay comfortable all night long. Side sleepers benefit from a touch of softness to cushion shoulders and hips. The foam in the original hybrid mattress is great for this, because it gently contours to your body. The added zoning also helps with pressure relief. Sleeping on your stomach can put pressure on your back. The original hybrid mattress, which sits on the medium-firm end of the scale, is ideal as it helps to keep the spine aligned. Like front sleepers, back sleepers need support for their lower back. The medium-firm feel of the original hybrid mattress helps with alignment, whilst the evecomfort® foam stops your hips sinking in too far.

Pricing

Single
Double
King
Super King
Pay Later
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.

Model not available

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Up to 50% off

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Construction & Materials

Image
OTTY Flex Memory Foam
Eve Original Hybrid
Layers
AirTech® Comfort Layer, Unique Airflow System (Open Cell Foam), AirTech® Support Layer, Profiled Base Foam (3 Zones).
evecomfort® layer, memory layer, support layer, individually wrapped pocket springs, extra support layer.
Cover
The zip at the half way mark on the mattress allows for easy removal and wash of the top part of the cover, giving you a fresh sleep, night after night. We recommend washing the cover once a month at 40 degrees to get the best sleeping experience.
A moisture-wicking top cover panel. This white top panel of the mattress (98% polyester and 2% elastane) can be unzipped and popped in the wash at 40°. A polyester fabric is used on the sides and base to make things more breathable and to prevent wear and tear.
Machine-washable Cover
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Ergonomic Handles
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Comfort
The top AirTech® Comfort foam layer increases the cosiness of the mattress, giving the sleeper a great sleep, night after night. Manufactured in the UK, AirTech® foam is the very latest in memory foam technology, and is 30 times more breathable than some leading foam brands. This, and the memory foam's unique open cell technology, helps to promote air circulation, keeping your mattress fresh and keeps you cool and comfortable throughout the night.
Evecomfort foam is 30 times more breathable than the traditional stuff. Springs are also great for keeping things comfortably cool. Get ready to sleep through your partner's tossing and turning, with memory foam that isolates movement. The evecomfort foam is more breathable than traditional memory foam. Full sized springs ensure a cool circulation of air.
Support
The OTTY Flex utilises our own AirTech® foam - an open cell foam which offers a perfect blend of comfort, breathability and support. The AirTech® Support layer helps to provide a great level of support. This helps to ensure the sleeper wakes up pain and niggle free. The pressure-relieving profiled base has three specially-designed zoning areas, which helps to improve comfortability.
Up to 800, 12 cm full sized springs are used to give all sleepers the support they need for a comfortable snooze. The evecomfort foam top layer lightly cushions and gently contours to your body. The memory layer provides a snug softness and keeps the pressure off. Some say it's like a surprisingly supportive cloud. Zoned full sized springs individually respond to your body's movements and relieve the pressure in your shoulders and hips. These pocket springs are protected by two foam layers (above and below) that gives the mattress some extra side support, so you don't get that "rolling off" sensation at the edge.
Manufactured in
United Kingdom
United Kingdom

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Size & Weight

Available Sizes
Single, Double, King, Super King
Single, Double, King, Super King
Mattress Depth
25 cm
UK Single
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Single Weight (kg)
23
UK Double
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Double Weight (kg)
32
UK King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK King Weight (kg)
41
UK Super King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Super King Weight (kg)
41

FAQ

Is Eve a British company?

Can you try an Eve mattress in a shop?

Is Eve a British company?

Trial & Warranty

Free Trial
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Sleep Trial (Nights)
100
365
Warranty (Years)
10
10
Free Shipping
Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Free Returns
YES
YES

Delivery

Delivery Information

For all mainland UK deliveries, we use Keen & Able's two-man courier service. We offer a host of different delivery service options, all of which will be delivered between 7am to 9pm. These services are:Standard Delivery, between Mon-Fri, delivered to door. FREEPremium Delivery, packaging disposal, delivery to room of choice. £10.00Premium Delivery with old mattress collection, packaging disposal and delivery to room of choice. £40.00We do also offer Saturday deliveries to some areas of the UK for an extra charge.

Getting rid of your old mattress can be a real hassle. So we're now offering a delivery, removal and recycle service to make life a bit easier. For just £35, we'll collect your old mattress when we deliver your new one and we'll recycle it so it doesn't end up in landfill. Simply select Deliver, Remove and Recycle at checkout when you buy your fabulous new eve mattress, choosing a day to suit you.

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Thank you for checking out this OTTY Flex Memory Foam vs Eve Original Hybrid mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.