Why our sleep experts loved it
After testing and reviewing hundreds of mattresses, I’ve seen my fair share of brands trying to stand out in an increasingly competitive market. Eve Sleep’s Wunderflip Premium Hybrid Mattress makes a bold promise: two firmness options in a single mattress, allowing you to flip it depending on your preference. This kind of versatility is rare, but does it actually deliver a premium sleep experience? I spent several weeks testing it out to see if this mattress is worth the investment.
First Impressions – A Mattress with Options
When unboxing the Eve Wunderflip Premium Hybrid, my first thought was that it had a noticeably sturdy and well-built feel. At 28cm deep, it’s clear that Eve hasn’t skimped on materials. The quilted cover feels soft and luxurious, and while it isn’t removable (which is a downside for some), it does feature Purotex+ technology, which actively reduces allergens—something allergy sufferers will appreciate.
But the real selling point of this mattress is its flippable firmness levels. The firmer side is meant to provide extra support, while the softer side offers more pressure relief. The difference isn’t dramatic, but it’s noticeable enough to allow sleepers to choose what works best for them. This flexibility could make it a fantastic choice for guest rooms or for those who aren’t quite sure which firmness they prefer.
Key Features and Sleep Performance
This is a hybrid mattress, meaning it combines memory foam with pocket springs for a mix of contouring and support. Instead of using a single spring layer, Eve has gone with a dual spring system—both full-sized pocket springs and micro pocket springs. This results in:
Good pressure relief – The micro springs allow for finer contouring, particularly on the softer side.
Solid support – The deeper layer of full-sized pocket springs provides a strong foundation, especially on the firmer side.
Better motion isolation – If you sleep with a partner, you’ll appreciate the way this mattress absorbs movement so you’re not disturbed by their tossing and turning.
Two Firmness Levels – But Is It Enough?
One of the most exciting aspects of this mattress is that you get two options in a single purchase. Here’s what I found:
Medium-Firm Side – Best suited for back and stomach sleepers who need extra spinal support. Feels more structured and doesn’t allow for as much sinking.
Medium Side – Offers better pressure relief for side sleepers, but isn’t excessively soft. It still has a good level of support, so you don’t feel like you’re being swallowed by the mattress.
However, if you love ultra-plush or rock-hard mattresses, you won’t find either of those extremes here. Eve has played it safe with two variations of medium comfort, which works well for the majority of sleepers but might not be enough of a difference for those looking for something truly firm or ultra-soft.
Temperature Regulation – No Overheating Here
One issue with foam-heavy mattresses is that they tend to trap heat, but Eve has worked around this by incorporating open-cell foam technology and airflow drill zones . This allows for better breathability, and in my testing, I never felt overheated or stuffy, even after sleeping in it for multiple nights in a row. Hot sleepers should have no issues here.
Final Thoughts – Is the Wunderflip Premium Hybrid Worth It?
The Eve Wunderflip Premium Hybrid Mattress delivers on its promise of versatility, comfort, and quality materials . Its dual-firmness feature adds real value for those who aren’t sure what firmness they prefer, and its hybrid construction provides the right mix of support and pressure relief for most sleepers.
However, it won’t satisfy extreme firmness seekers —both sides land in the medium range, which works for most but won’t be enough for those who want something ultra-soft or extra-firm. The lack of a washable cover is another small drawback, but not a deal-breaker if you use a mattress protector.
Ultimately, if you’re looking for a well-rounded hybrid mattress with the added benefit of two comfort levels , the Wunderflip Premium Hybrid is a strong contender. It’s a mattress that grows with you, adapting to changing sleep needs over time—which is something not many mattresses can offer.
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