The all-foam Zenhaven consists mainly of latex, which is fundamentally long lasting. The Zenhaven is also flippable (the High-end Plush side feels medium-firm, while the Gentle Company side feels a bit firmer), which may show useful if you’re uncertain what you prefer or if your requirements change with time. This is not a traditionally cushy mattress, but it uses a supple cushion, excellent edge assistance, and a subtle springiness. Provided its natural durability, the Zenhaven needs to work well for individuals who weigh more than 200 pounds.
For this review, I slept on the Saatva Classic, the Loom & Leaf, and the Zenhaven bed mattress for several weeks in my own house. These bed mattress were also evaluated in our group tests conducted for Wirecutter’s guides to the finest foam bed mattress and the finest innerspring bed mattress. As Wirecutter’s senior personnel writer for sleep, I have actually interviewed ratings of professionals in the mattress industry and in materials science; gone to dozens of bed mattress showrooms, stores, and factories; and read the fine print on requirements, warranties, and return policies. Most recently, supervising editor Courtney Schley assessed the Saatva Latex Hybrid in her house for several weeks.
Making sense of Saatva Saatva’s portfolio of beds– numerous with a choice of firmness levels and catering to practically every comfort preference– includes: Saatva Classic ( innerspring).
Loom & Leaf ( all foam).
Zenhaven ( all latex).
Saatva Latex Hybrid ( latex with coils).
Solaire ( a bed with adjustable air chambers). Saatva Expansion
Saatva HD ( a latex-coil hybrid created 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 “environmentally friendly” brand names. We do know that the business uses thistle pulp or organic wool as a flame retardant (as opposed to chemicals or fiberglass) and only organic cotton (instead of artificial blends) in its covers. As do other online bed mattress business, Saatva touts such additionals as zoned layers for “ideal spinal column support”; we’re less amazed with those features and more appreciative of Saatva’s responsive customer support and resilient foams and coils. Saatva Expansion