1. Presentation of the Emma brand and the reversible mattress topper
A leading European brand
Born in Germany, the Emma brand quickly established itself as a major player in online bedding. It revolutionized the market with its universal mattress delivered compressed, accompanied by a 100-night trial period. The reversible mattress topper follows the same philosophy: making comfort accessible, without compromise.
One mattress topper, two comforts
The reversible Emma model offers two sides for two distinct sensations:
- Soft side: equipped with ultra-breathable Airgocell® foam
- Firm side: designed with HRX foam for optimal support
It is also certified OEKO-TEX Standard 100, ensuring the absence of harmful substances.
2. Test of the Emma mattress topper: our detailed opinion

Adjustable comfort according to your desires
The main advantage of the Emma mattress topper is its reversibility. You can change sensations in the blink of an eye: soft welcome one day, firmer support the next. This makes it a good choice for people in transition or those whose needs evolve.
Technical composition
- Airgocell® foam: lightweight, ventilated, promotes air circulation
- HRX foam: denser, ensures good back alignment
- Removable cover: machine washable at 40 °C
No memory foam
Unlike other models, this mattress topper does not contain viscoelastic foam. It provides a dynamic comfort, without a pronounced sinking effect.
Morphological compatibility
- Ideal for sleepers under 90 kg
- Very good welcome in side or back position
- A bit too soft for an exclusive stomach position
Breathability and thermoregulation
Airgocell® foam is known for its open structure: air circulates freely, avoiding any feeling of suffocation or excessive heat. A good point for sleepers prone to night sweating.
Maintenance and lifespan
- Practical cover to remove and wash
- Slight compression of the foam possible after 3 to 5 years of daily use
A well-positioned price
The reversible Emma mattress topper is offered starting at €279 in 140x190 cm, with free delivery and 100 nights trial. A coherent offer considering the services, especially compared to competitors like Slome (formerly Hypnia), Tempur, or Mello.
3. Advantages and limitations
What we like
- Double-sided for two distinct comforts
- Very good air circulation
- Removable and washable cover
- 100-night trial + free return
- OEKO-TEX certification
What we like less
- No memory foam
- Less effective on a mattress that is too saggy
- Less suitable for heavier individuals
4. For which types of sleepers?
Particularly suitable for:
- Couples with opposing preferences
- Sofa beds or occasional bedding
- Sleepers sensitive to heat
Less suitable for:
- Sleepers over 100 kg
- People who sleep exclusively on their stomach
5. Where to buy the Emma mattress topper?
Discover the Emma Reversible Mattress Topper on the official websiteIndicative price: from €179 to €299 depending on the dimensions
Free delivery – 100 nights trial – Free returns
6. Interesting alternatives
Here are three serious alternatives, depending on your budget and preferences:
- Slome (formerly Hypnia) Supreme Well-Being: enveloping comfort with memory foam
- Mello Duo: also reversible, but with a memory foam side
- Tempur Topper 7: high-end, excellent support and durability
7. Verdict: our expert opinion
The Emma Reversible Mattress Topper lives up to its promises. It is a well-thought-out accessory for those who want to adjust their comfort without replacing their entire mattress. It does not compete with the best technical mattresses, but it constitutes an excellent compromise for improving an average sleeping surface at a reasonable budget.
Recommended for sleepers looking for adjustable comfort and good breathability.
