14" Cooling Copper Gel Mattress - Fiberglass-Free - King

THE MOST AMAZING BED EVER!!! It stays cold like constant ac has been blowing on it. Great for my fiancé’s back. He loves it too!

My wife has restless leg syndrome and moves constantly throughout the night. On our old spring mattress, every time she rolled over, the whole bed shook and I'd wake up. This mattress has completely solved that problem. The motion isolation is incredible — she can get in and out of bed, roll around, and I barely feel anything on my side. We have a significant weight difference (I'm 190 lbs, she's 125 lbs) and that used to cause the mattress to dip unevenly, but the high-density foam base handles it perfectly. The 14-inch King gives us plenty of personal space too. I'm a light sleeper and I'm finally getting uninterrupted sleep. The cooling effect is a bonus — I run warm and the ice silk cover keeps me comfortable all night. After two months, no sagging, no body impressions. Really impressed with the quality for the price.

We had an expensive name-brand spring mattress that developed body impressions after just 18 months and started causing back pain. After tons of research, I took a chance on this 14-inch King copper gel mattress and I'm so glad I did. The 4-layer construction is far more supportive than our old mattress ever was. The copper gel foam has this perfect balance — it contours to your body but doesn't swallow you. You actually feel supported, not stuck. The cooling technology works better than any gel-infused mattress I've tried. The ice silk cover is a really nice touch — it feels silky and stays cool against your skin. Edge support has held up well after three months of daily use. No sagging, no dipping, no signs of wear. For $659, this outperforms mattresses that cost three times as much. My only regret is not buying it sooner.

I've been a chronically hot sleeper for years and tried three different 'cooling' mattresses that all failed. This one actually works. The ice silk cover has this instant cool-to-the-touch feeling the moment you lie down — it's not subtle, you genuinely feel the chill. My wife used to wake up drenched in sweat almost every night, and since we got this King about two months ago, she hasn't had a single episode. The copper gel layer plus the airflow system does an incredible job of pulling heat away from your body. We live in Phoenix and even in 110-degree weather, this mattress stays noticeably cooler than our old hybrid. The 14-inch thickness gives it a really substantial, premium feel. If you're a hot sleeper, stop researching and just buy this.

I'll start with the setup: follow the instructions and give it the full 48-72 hours. I got impatient after 36 hours and slept on it the second night — it was noticeably lumpy and uneven. By day three it had fully expanded and felt completely different. The 14-inch thickness is substantial and gives it a really luxurious profile. The cooling is legit — the ice silk cover feels cool immediately and I haven't woken up sweaty once. My only minor gripe is that the mattress is quite firm for the first couple of weeks. It softened up nicely after a break-in period and now feels like the perfect medium-firm. Motion isolation is excellent — my partner gets up at 5 AM for work and I never feel it. The King size is perfect for our master bedroom. Knocking off half a star for the initial firmness and the wait time, but overall this is a fantastic mattress at a very fair price.

I've struggled with lower back pain for over two years and was skeptical that a foam mattress could help. The 4-layer progressive support system is the real deal — there's a noticeable difference between how it cushions my hips and shoulders versus how it supports my lumbar region. I'm 6'1" and 210 lbs, and my old mattress would sag in the middle within a year. This King-size 14-inch hasn't shown any signs of dipping. The copper gel memory foam has just enough give to relieve pressure points without that sinking-in quicksand feeling. I wake up without the usual morning stiffness for the first time in years. My wife says the same — she's a side sleeper and her hip pain is gone too. The edge support is surprisingly solid for a foam mattress; I can sit on the edge to put my shoes on without sliding off. Genuinely the best sleep investment we've made.

After the nightmare of dealing with a fiberglass-contaminated mattress from another brand last year (do NOT look up those Reddit threads if you want to sleep peacefully), finding a truly fiberglass-free mattress became my obsession. I verified the CertiPUR-US and OEKO-TEX certifications independently and everything checked out. No fiberglass, no heavy metals, no sketchy flame retardant chemicals. The mattress had almost zero off-gassing smell — maybe a faint foam odor for the first few hours that was completely gone by morning. That was a huge relief because our last mattress reeked for two weeks. Beyond the safety aspect, it's genuinely comfortable. The 14-inch King fills our master bedroom beautifully and the copper gel layer keeps things cool. My kids occasionally jump into bed with us on weekends and I feel good knowing the materials are safe. Worth every penny for the peace of mind alone.