Best Overall
COOL GEL 10-Inch Memory Foam
- Size: California King
- Thickness: 10 inches
- Construction: Gel memory foam
- Weight Capacity: 1,000 pounds
Pros
- Strongest back-pain results in this group
- 1,000-pound weight capacity, the highest here
- Only bed here with a removable cover
- Supports without swallowing you
Cons
- Firmness draws strong reactions both ways
- Gel layer adds little real cooling
What sold us on this one is how little it asks of you. It gives at the shoulders and hips without letting you disappear into it, the back-pain results are the strongest in this group, and it's rated to 1,000 pounds, higher than any other bed here. We went in expecting another budget foam mattress to feel like a compromise and came away thinking it doesn't.
Under the cover it's simple: two inches of gel-infused memory foam over a high-density support base, ten inches overall, CertiPUR-US certified and fiberglass-free. It's also the only bed in this group with a zip-off, removable cover, which is a small thing until the first spill. Setup is the usual unbox-and-wait, and it sits on a box spring, slats or a solid platform without complaint.
One thing to check before you order: the version here is a California King, which is longer and narrower than a standard king. Measure the frame and the room rather than assuming it slots in, and budget for deep-pocket sheets. Beyond that, there is very little to think about, which is the nicest thing you can say about a bed.