The all-foam Zenhaven consists mostly of latex, which is fundamentally durable. The Zenhaven is also flippable (the High-end Plush side feels medium-firm, while the Mild Firm side feels a bit firmer), which may prove handy if you’re unsure what you prefer or if your needs change over time. This is not a conventionally cushy mattress, but it offers a flexible cushion, great edge assistance, and a subtle springiness. Offered its natural sturdiness, the Zenhaven should 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 home. These bed mattress were also evaluated in our group tests conducted for Wirecutter’s guides to the best foam mattresses and the best innerspring mattresses. As Wirecutter’s senior staff author for sleep, I have actually interviewed scores of experts in the bed mattress industry and in materials science; gone to lots of mattress display rooms, stores, and factories; and pored over the small print on specs, guarantees, and return policies. Most recently, supervising editor Courtney Schley assessed the Saatva Latex Hybrid in her house for numerous weeks.
Understanding 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). Ibed Maltress
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 haven’t yet done a deep dive into the “natural” claims of Saatva or of other “eco-friendly” brand names. However we do know that the company uses thistle pulp or organic wool as a flame retardant (instead of chemicals or fiberglass) and only organic cotton (instead of artificial blends) in its covers. As do other online mattress business, Saatva promotes such extras as zoned layers for “optimal spine support”; we’re less impressed with those functions and more appreciative of Saatva’s responsive customer care and long lasting foams and coils. Ibed Maltress