This top-selling mattress is a combination of individually encased ascension coils and CertiPUR-US Certified memory foam (meaning it’s meets standards for low to no traces of mercury, lead, or other heavy metals). The foam is also low in Volatile Organic Compounds (VOC) emissions and made without ozone depleters, PBDEs, TDCPP, or TCEP (“Tris”) flame retardants.
The plush, quilted top prevents body impressions from forming, which gives your mattress a longer shelf life. The material is breathable and cooling, with minimal motion transfer between sleep partners. Some reviews note that the mattress is a bit too firm, but you can choose between three levels (soft, medium, and firm) to find one that’s right for you. The “soft” design is also one of our picks for the best hybrid mattresses for side sleepers.
It arrives in a box, and the company states that there should be no off-gassing smells.
What Customers Say:
With 4.6 out of 5 stars overall and almost 10,000 reviews on the company’s website, customers say this is a solid mattress choice for all sleeping styles and body types. One writes, “I have to admit I was a little skeptical about a mattress that comes in a box. Wow, I was surprised at how easy it was to set up. This is the most comfortable mattress I have ever owned!”