Heim Nest Mattress Review: Is Heim Nest a Good Brand? Spoiler Alert—YES.

Okay, remember when we used to sleep on futons or lumpy hand-me-down mattresses in our 20s and thought that was fine? Yeah, same. Fast-forward to me now—an elder millennial with a cranky lower back, a love of ergonomic things, and zero patience for bad sleep—and I’m here to tell you: you deserve better. Enter: the Heim Nest mattress.
I didn’t expect to become that person who writes a Heim Nest mattress review, but here we are. Because once you sleep on this glorious, 12-inch king cooling foam mattress that is a cloud of contouring magic, you want to shout about it from the rooftops—or at least the group chat.

First of All: Are Heim Nest Mattresses Good?
Short answer: YES. Long answer: YES, and also why did no one tell me about this sooner?
This mattress has ice silk fabric on the top layer—yeah, ICE SILK, like something out of a techy dream. It actually feels cool to the touch when you lie down. Not in a “just flipped my pillow” way but more like a “I’m sleeping on the cool side of the pillow forever” kind of way. And as someone whose body decided in their late 30s to suddenly start overheating at night? This mattress is saving my sanity.
Under the cool fabric is a layer of gel memory foam, which basically cradles your body like it knows you’ve been hunched over a laptop since 2007. It conforms to your shape, evenly distributes your weight, and eliminates the usual “my arm’s asleep but I’m not” nonsense.
Is Heim Nest a Good Brand?
Honestly? Yes. I hadn’t heard of them before either, and like any millennial with trust issues, I deep-dived the internet. Everything I found pointed to solid craftsmanship, nontoxic materials (no fiberglass = major win), and real human customer service.
Their stuff is CertiPUR-US® certified, which I didn’t even know I cared about until I read what wasn’t in their mattress. (No ozone depleters? Cool. Flame retardants? Hard pass. Formaldehyde? BYE.)



Plus, it comes in a box, ships fast, comes with a handy plastic cutter to unwrap your mattress quickly and unrolls like magic. Within a few hours it’s fully expanded, ready for sleep, and there’s no weird chemical smell. Just a clean, comfy place to binge-watch Netflix and pass out with your dog hogging half the bed.
Heim Nest Mattress Reviews Online Don’t Lie
Before buying, I did what we all do—scanned Amazon like a detective. The Heim Nest mattress reviews were overwhelmingly positive. “Best sleep ever,” “no more back pain,” “feels like a hotel bed.” And now I get it. I’ve had it for a few weeks and my back, neck, and surprisingly—my mood—have all improved. I’m sleeping deeper, waking up less (hi, zero motion transfer), and actually getting out of bed feeling refreshed. Like I could do yoga or make sourdough…

So… Should You Get One?
Look. I’m not saying this mattress will solve all your problems. But will it make you feel like a functioning adult who invests in their sleep and no longer tolerates janky bedding situations? 1000% yes.
If you’ve been asking yourself “is Heim Nest a good brand?” or wondering “are Heim Nest mattresses good?” let me give it to you straight: They’re better than good. They’re therapist-recommended-self-care good.
Final Thought:
You spent your 20s running on espresso and vibes. In your 30s and beyond? You need support. Start with your mattress. Thank me later.