If you’ve spent any time online in the last few years, you’ve probably heard about the new generation of mail-order mattresses: Casper, Leesa, Tuft & Needle, and others. These affordable foam beds arrive compressed in a box, expand on your frame, and promise better sleep or your money back. After months of seeing this message everywhere, we decided to try one — then quickly second-guessed our decision. Thus began our own “Is this The One?” mattress saga.

I hesitated to write this because mattresses are so personal; what doesn’t work for one sleeper can be perfect for another. Still, after chatting about a disappointing Roomba purchase on our podcast and reading friends’ experiences with mattress brands, I realized other people might appreciate an honest account. This is just our experience — take it for what it’s worth.

Why a New Mattress?

Our old mattress was over seven years old and we weren’t sleeping as well. It was actually an older mail-order mattress — a dense latex that came in three boxes and required assembly. Over the years we added layers of padding and feather beds to achieve a softer feel, at one point sleeping with three pads to find the right balance of sink and support. When we moved into our current house, we removed most of the pads hoping to fall back in love with the mattress, but it still felt too firm and started showing impressions. After reading that a typical mattress lifespan is around seven to ten years, we decided it was time to replace it.

The First Purchase

We started with a traditional mattress store. It was fun testing row after row of show models and the salesperson was persuasive. We picked a Sealy Posturepedic Hybrid — a combination of foam and coils — for about $1,100 after a rebate. Even though I usually research obsessively, I surrendered to the experience and bought it. The mattress arrived and we immediately noticed it felt firmer than it had in the store. The salesperson advised giving it a couple of weeks to break in, so we tried to be patient.

The Switch

After a few weeks, I was warming up to the Sealy but my partner wasn’t sold. The store extended our return period, which opened the door for us to try a mail-order mattress. We ordered a Casper, partly influenced by glowing online reviews and the lower price — it was about $150 less than the Sealy. The idea of comparing two mattresses and returning the one that didn’t work seemed like a safe bet.

The mattress arrived compact in a box and expanded quickly when we unrolled it. The whole unboxing moment felt like the marketing promised — incredulous and satisfying — and we were excited to try it out.

The Disappointment

Despite high expectations, the Casper fell short for us for two main reasons:

Thickness. The Casper measured about 10 inches while our Sealy was 12.5 inches. That difference was noticeable — we slept lower than our nightstand, legs sometimes brushed the bedframe, and the overall feel was less substantial. Small differences in dimension translated into a persistent sense of “thinness” that we couldn’t ignore.

Firmness. The all-foam Casper felt very soft. At first it was luxurious — that hotel-bed sink-in feeling — but after a few nights we realized it didn’t provide the support we need. Both of us prefer a mattress that offers noticeable support, and while the plush initial feel was pleasant, it left us lacking proper alignment and support through the night.

To their credit, Casper’s customer service was excellent. The return process was straightforward and handled kindly. Because used mattresses can’t be resold, the company arranged pickup through local charities so the mattress could be donated. The purchase and return experience was seamless — it was simply the mattress itself that didn’t suit our needs.

The Conclusion

In the end, we put the Sealy back on the bed and gave it more time. It softened up over several weeks and now both of us are sleeping well on it. We don’t get that dramatic sink-in feel we initially wanted, but we’ve learned that long-term support matters more for our quality of sleep. The hybrid combination of foam comfort layers and coil support turned out to be the right balance for us.

That said, we’re still open to mail-order foam mattresses for other spaces, like our beach house, where their lower price and convenient delivery are appealing. Just because Casper didn’t work for our primary bed doesn’t mean the category is without merit — mattress preference is highly personal. We’ve also been very happy with a different traditional mattress in our guest room, which shows there are many good options depending on needs and budget.

Finally, for anyone shopping for a new mattress, I recommend listening to in-depth discussions about the mattress industry to help make sense of the noisy marketing. In our experience, trying a mattress in your home for a few nights or weeks, when possible, is the best way to know if it will support your sleep long term.