Comfort Memory Foam Mattress

I have the same and it’s 10 years old. The spots we sleep on (king size) are very much softer than the middle and I think it’s time to replace although I wouldn’t say it’s uncomfortable. However, we also didn’t rotate or clean/protect it very well.

Commenting mostly so I can find this again and review comments - we have mattress shipping on our list to do in the near future. We actually have a base model Ghost bed from almost 10 years ago. It was the only thing I could really afford at the time when I needed to upgrade to a bigger bed - but this thing has moved 3 times now and is still kicking. We are only recently feeling like our backs are suffering from bad sleep/mattress issues. Never would have expected it to last this long but pleased that it has.

Ghostbed! Ordered it through Costco and arrived quickly. Love it for us.

I love my ghost bed with a 2" foam topper, still firm but not so firm to irritate the enthesitis. Side note - my sleeping got so much better / pain decreased when I trained myself to fall asleep on my back with a pillow under my knees. I wake at some point and then move to side sleeping. Also make sure to sleep with a pillow between your knees when on your side. All these changes maybe a bit uncomfortable at first but worth it in the long run,.

If you’re 6'3", 230 lbs, sleep hot, and like firm, you need to be picky at Costco. I’ve tested and returned a few, and here’s the reality. Most “medium” beds there feel softer under heavier bodies. Memory foam models can trap heat and let you sink more than you expect. Great for pressure relief, not always great for support or cooling. For bigger back or combo sleepers, firmer hybrids tend to hold up better. The Casper Cooling Select runs on the firmer side and sleeps reasonably cool, though the cover can feel a bit slick. Novaform Platinum Luxury starts firm and breaks in to medium firm, but it still has some contour. If you hate that deep sink feel like traditional Tempur style foam, avoid anything too memory-foam dominant. I’d personally skip softer GhostBed styles if you want firm. And be cautious with pillow tops that feel amazing for a few months but lose support fast. Big advantage with Costco is the return policy. You can actually live on it and send it back if it fails you. My advice is narrow it to two firmer options, pick one, and truly test it for 30 nights. Don’t judge it in 10 minutes.