If you’ve spent any time online over the past few years, you’ve probably seen the rise of mail-order mattresses like Casper, Leesa, and Tuft & Needle. These affordable foam mattresses arrive compressed in a box, expand on your bed, and promise better sleep or your money back. After months of that message—maybe years—we finally decided to try one, then quickly questioned our choice. Thus began our “Is this The One?” mattress saga.
I hesitated to write this because mattresses are so personal—what doesn’t work for us might be perfect for someone else. Still, we’ve shared other less-than-stellar purchases before (like a Roomba from Costco) and received helpful feedback, so I figured our experience might be useful. A recent post from friends Chris & Julia about trying two mail-order brands and the supportive comments convinced me to share our take. This is just our experience—take it for what it’s worth.
Why We Needed a New Mattress
Our previous mattress was over seven years old and we’d grown unhappy with our sleep. It was itself a mail-order option—denser latex that arrived in multiple boxes and needed some assembly—so in mattress terms it felt ancient. A few years earlier we’d added a padded mattress cover, then a thin feather bed, and eventually stacked up layers in search of the right balance of support and sink. When we moved houses 3.5 years ago we removed most padding to see if we’d fall back in love with the mattress as-is. We didn’t. It still felt too firm and had started showing impressions where we slept. After reading the typical mattress lifespan of seven to ten years, we decided it was time for a replacement.
Buying the First Replacement
We began with the traditional route—visiting a mattress showroom. The experience was oddly fun: testing mattresses in rows, squishing pillows, and navigating the loud plastic covers. After a few tests, we impulsively bought a Sealy Posturepedic Hybrid (a foam-and-coil combination) for about $1,100 after rebate. I felt a little guilty for not researching more, but we were eager for better sleep and excited about our new purchase.
When it arrived we immediately noticed it felt firmer than expected. The salesperson assured us it would soften after a break-in period, so we gave it time.
Trying a Mail-Order Mattress
After a couple of weeks the new Sealy was improving, but my partner still wasn’t convinced. Since the store extended our return window, we decided to test a Casper mattress too—partly because it was cheaper and partly to compare both options side-by-side. The Casper arrived compressed and expanded dramatically when unboxed, which was entertaining to watch even if I only had a rainy-day snapshot to document it.
Why the Casper Didn’t Work for Us
We wanted to love the Casper, but it fell short for two main reasons:
Thickness. The Casper was 10 inches thick versus our Sealy’s 12.5 inches. That difference was noticeable: we slept lower on the bed, legs would sometimes brush the frame when sitting up, and the overall feel was less substantial than we expected.
Firmness. The all-foam Casper felt very soft. At first the sinking sensation was pleasant—like jumping into a plush hotel bed—but it quickly became clear that we weren’t getting enough support where it mattered. Although we’d been looking for something softer than our old mattress, we still wanted a good level of support. After a few nights it was clear the Casper was too soft for our long-term comfort.
While the mattress wasn’t right for us, we were impressed with Casper’s customer service. The return process was easy and courteous. Since a used mattress can’t be resold, their policy connects with local charities to redistribute returned mattresses—something we appreciated. The buying process and support were excellent, even if the particular mattress didn’t suit our needs.
How It Ended
In the end we returned the Casper and reinstalled the Sealy. Over the next few weeks it softened and broke in to a comfortable balance of support and subtle contouring. We don’t miss an overly plush “sink-in” feel because our best, pain-free nights come from a mattress that maintains support. For us, the hybrid design with a foam top and coil base turned out to be the right combination.
That said, we’re still open to using mail-order foam mattresses for places like our beach house because of their lower price and easy delivery—especially if we need multiple beds. A failed match with one model doesn’t rule out the whole category. We’ve also had great experiences with other companies, like The Original Mattress Factory in our guest room, so we’ll keep weighing options for different uses around the house.
One final recommendation: listen to the “Mattresses” episode of the Surprisingly Awesome podcast for a helpful behind-the-scenes look at why mattress shopping is so confusing. Their takeaway was practical: spend more than about $800 for a reliable mattress, but recognize that spending above roughly $1,500 often yields diminishing returns. Mattress shopping isn’t glamorous, but understanding the market made our decision easier.