Earthfoam Mattress Reviews (2026)

We slept on the Earthfoam Organic Mattress nightly, rotated through different positions, and tracked next-morning back and hip tightness to judge support and durability over time. Cooling was scored by heat buildup after long stretches and after getting back into bed, while pressure relief focused on shoulder and hip comfort during side sleeping. We evaluated motion isolation and responsiveness with partner-movement drills and slow-roll turns, and we tested edge support with repeated sit-to-stand routines and sleeping near the perimeter.

Our Testing Experience

The first night, what stood out most was how little the surface tried to "trap" me. Rolling from my back to my side felt easy, and the quick pushback kept my hips from dipping—my lower back felt calmer the next morning.

Marcus tested the Firm option and immediately noticed it kept his midsection lifted when he started on his side and rolled forward. Jenna and Ethan spent most nights on Medium. They appreciated that it cushioned shoulders enough to avoid numbness, and Ethan said it "lets me turn without thinking about it." The trade-off is motion: during restless stretches, Jenna felt more movement from Ethan's quick pivots than she does on slower foams.

What we liked

• Buoyant, steady support that kept hips from sinking too low

• Cool, breathable surface feel across long nights

• Fast response that made position changes feel effortless

Who it is best for

• Back and combination sleepers who prefer steadier, firmer alignment

• Hot sleepers who dislike heat-trapping, sinky foams

• Couples who value easy movement more than maximum motion isolation

Where it falls short

• Shoppers who want a deep, slow memory-foam hug

• Very motion-sensitive couples who need the quietest surface possible

• Side sleepers who need a noticeably plush top layer

Pros & Cons

Details

• Mattress: Earthfoam Organic Mattress

• Price: $799+

• Firmness options: Medium, Firm

• Thickness: approximately 8.5"

• Available sizes: Twin, Twin XL, Full, Queen, King, California King

• Published layer design: Earthfoam base; Earthfoam comfort layer; organic wool batting; organic cotton quilt backing; organic cotton knit face

• Brand-listed certifications: GOTS, GOLS, Fair for Life, Oeko-Tex Standard 100

• Shipping (contiguous U.S.): free; ships in 1–5 business days

• Delivery handling: most sizes ship via ground; King/Cal King typically ship via freight scheduling

• Trial period: 100 nights beginning at delivery

• Returns: free returns during the trial; pickup/removal included

• Warranty: 10-year limited warranty

Review Score

Why choose Earthfoam

• You want an organic build backed by recognizable latex and textile certifications.

• You prefer a naturally responsive surface that makes switching positions easy.

• A 100-night trial and free returns make it easier to try a firmer, latex-forward feel.

Alternatives to consider

• Naturepedic EOS Classic: better if you want modular customization across multiple firmness options.

• Saatva Latex Hybrid: better if you want a latex hybrid with strong airflow and a more traditional delivery experience.

• Avocado Green Mattress: better if you want a latex hybrid with a classic firm feel and more firmness choices.

• If you're torn between Medium and Firm, choose based on your biggest pressure point: hips dipping low usually points to Firm, while shoulder pressure on your side often points to Medium.

• Give your body a few nights to adjust to latex's buoyant feel; it can feel unusual before it feels normal.

• Use a breathable mattress protector so you don't block the wool-and-cotton airflow.

• For couples, test quick turns during the first week; if motion feels too noticeable, try a different firmness or adjust sleep positions to reduce abrupt pivots.

• If you sleep near the edge, place your pillow a few inches inward so your shoulders stay fully supported.

• For King and Cal King deliveries, plan for extra hands so you can move and place the mattress in one clean lift.

• Pair Medium with a topper if you want more surface plushness without changing the mattress's underlying support.

• If you're sensitive to partner movement, a heavier fitted sheet can help dampen the surface rebound.

• If you notice new back tightness, re-check your foundation support; latex performs best on a stable, evenly supported base.

• If you work or read in bed for long stretches, add a small lumbar pillow—good posture matters more than most people expect.

Yes. Even the Medium option feels firmer than many people expect, while Firm is best suited to back and stomach sleepers who want stronger midsection support.

You'll notice more motion than on slow memory foam because latex rebounds quickly. In our couple testing, quick turns were the most obvious, while gradual position changes were easier to tune out.

If you like the support but want more surface cushion, a topper is the simplest way to boost pressure relief without changing the mattress's core stability.

The sleep trial is 100 nights from delivery. Returns are free during that window, and pickup/removal is included.