The all-foam Zenhaven consists mostly of latex, which is intrinsically resilient. The Zenhaven is likewise flippable (the Luxury Plush side feels medium-firm, while the Mild Firm side feels a bit firmer), which may show helpful if you’re not sure what you prefer or if your needs change in time. This is not a conventionally cushy bed mattress, but it provides a flexible cushion, excellent edge support, and a subtle springiness. Given its natural durability, the Zenhaven must work well for people who weigh more than 200 pounds.
For this evaluation, I slept on the Saatva Classic, the Loom & Leaf, and the Zenhaven mattresses for several weeks in my own house. These mattresses were likewise assessed in our group tests carried out for Wirecutter’s guides to the best foam mattresses and the finest innerspring mattresses. As Wirecutter’s senior personnel author for sleep, I’ve spoken with ratings of specialists in the mattress industry and in materials science; gone to dozens of mattress factories, showrooms, and shops; and pored over the small print on requirements, guarantees, and return policies. Most recently, supervising editor Courtney Schley evaluated the Saatva Latex Hybrid in her house for numerous weeks.
Making sense of Saatva Saatva’s portfolio of beds– many with a choice of firmness levels and catering to almost every comfort preference– consists of: Saatva Classic ( innerspring).
Loom & Leaf ( all foam).
Zenhaven ( all latex).
Saatva Latex Hybrid ( latex with coils).
Solaire ( a bed with adjustable air chambers). Mod Buy A Better Mattres
Saatva HD ( a latex-coil hybrid developed for sleepers who weigh 300 to 500 pounds).
Saatva Youth ( a foam-coil hybrid for kids ages 3 through 12).
We have not yet done a deep dive into the “natural” claims of Saatva or of other “eco-friendly” brands. But we do understand that the company uses thistle pulp or organic wool as a flame retardant (as opposed to chemicals or fiberglass) and only natural cotton (instead of artificial blends) in its covers. As do other online bed mattress companies, Saatva touts such bonus as zoned layers for “optimum spine support”; we’re less impressed with those features and more appreciative of Saatva’s responsive customer service and durable foams and coils. Mod Buy A Better Mattres