Saatva · Mattresses
Contour5 Mattress, Cal King, Firm
Lower PFAS risk, but Saatva makes no public disclosure, a minor concern flag.
The Contour5 is a traditional innerspring mattress with foam and woven textile cover. Saatva does not publicly disclose PFAS use or avoidance in this model, and no third-party lab testing is publicly available.
Shop Saatva on Amazon →Material
foam core, polyester/cotton cover, steel coils
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
The Contour5 combines a polyurethane foam core with steel coils and a polyester/cotton blend cover. Polyurethane foam inherently contains isocyanates during manufacture, but fully cured foam releases negligible volatile organic compounds after production. The polyester cover presents minimal off-gassing risk under normal sleeping conditions since it is not heated or friction-stressed like cookware or textiles subject to washing. Steel coil systems are chemically inert and do not leach.
The brand's record and disclosure
Saatva does not publicly disclose detailed chemical composition, certifications, or third-party testing protocols on the Contour5. The brand has not published statements addressing formaldehyde, flame retardants, or heavy metals in cover dyes. No major product recalls or chemical safety controversies are on public record for Saatva mattresses. Lack of transparency is a minor flag in an industry where many competitors similarly withhold data.
How it compares in its category
Saatva Contour5 sits mid-range for chemical disclosure; many mass-market mattresses provide even less information, while premium brands (e.g., Avocado, Boll & Branch) offer third-party certifications like GOTS or OEKO-TEX. Foam-core hybrid designs are the industry standard and carry the same baseline chemical profile as competitors at similar price points. Saatva's silence on flame retardants is typical but not exceptional in the mattress sector.
If you buy it
Air out the mattress for 24-48 hours in a well-ventilated space after delivery to allow residual manufacturing odors to dissipate. Avoid prolonged direct contact with flame or extreme heat (above 60C / 140F), which can accelerate foam degradation. Use a breathable mattress protector to reduce skin contact with the polyester cover and minimize dust accumulation. Replace after 8-10 years or when support noticeably declines; worn foam may off-gas more readily.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Formaldehyde in polyester cover and adhesives
Polyester textiles may contain trace formaldehyde resins used in finishing; mattress glues and flame-retardant treatments can also release formaldehyde. Saatva provides no published testing data for the Contour5. Off-gassing is typically low in completed, cured mattresses but rises if cover degrades.
Flame retardants (brominated or chlorinated)
U.S. mattress safety regulations (CFR 1633) often drive manufacturers to use chemical flame retardants in foam cores and covers. Saatva does not disclose whether the Contour5 uses non-halogenated alternatives (boric acid, mineral-based) or traditional brominated compounds. No specific recalls or safety incidents are documented.
Heavy metals in polyester dyes
Polyester-cotton blended covers are not typically a vector for lead or cadmium contamination, which are more common in ceramic-glazed cookware and paint. No testing or allegations of heavy metal dye contamination in Saatva mattresses are on public record.
VOC off-gassing from polyurethane foam
Cured polyurethane foam cores emit low levels of volatile organic compounds (primarily aldehydes and alkanes) in the first few weeks to months. Saatva does not specify foam type (open-cell vs. closed-cell) or off-gassing test results (e.g., FloorScore, UL GreenGuard). Risk is reduced by airing out the mattress immediately after delivery.
Azo dyes in polyester cover
Azo dyes in synthetic textiles can release carcinogenic aromatic amines under certain conditions (high pH, reductive environments, or aging). Mattress covers are neither washed in hot alkaline solutions nor stored in reductive conditions, making skin exposure risk minimal. No testing or complaints specific to the Contour5 are recorded.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Mattresses
Avocado
Organic Hybrid Mattress
organic cotton, natural latex, wool, innerspring coils
Lower PFAS concern, natural materials without stain treatments, but brand doesn't explicitly address PFAS.
✓Verified PFAS-free by a third party
Avocado
Organic Wool Mattress
organic wool, organic cotton, natural latex
Lower PFAS concern; organic/natural core materials with no reported chemical treatments typical for this category.
✓Verified PFAS-free by a third party
Avocado
Vegan Mattress
organic cotton, natural latex, coconut coir, recycled steel coils
Lower-concern choice; vegan mattress avoids PFAS-prone synthetic foams and polyurethane, backed by credible third-party seals.
✓Verified PFAS-free by a third party
More mattresses grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.