Earthfoam Organic Mattress Reviews (2026)

Following our mattress evaluation process, we used both firmness options in back, side, and stomach positions, noting next-morning comfort at the lower back, shoulders, and hips to assess support and pressure relief. We also recorded surface temperature before and after 30 minutes of lying down, measured how quickly the latex regained its height after compression, and repeated partner-movement drills to separate responsiveness from motion isolation. Edge checks included sitting for 30 seconds, standing up repeatedly, and sleeping close to the perimeter.

Our Testing Experience

Our sample measured about 8.5 inches from the base to the top of the quilted cover. It felt substantial despite that slim profile. On a 10-point firmness scale, Medium landed near 7 and Firm near 8. The Medium let the shoulders settle a little farther, while the Firm kept the hips almost level with the rib cage during back and stomach sleeping.

Latex recovery was the standout result. After the load came off, the surface regained 90% of its height in 0.4 seconds, so rolling from back to side never required pushing against a body impression. That quick rebound also helped Marcus keep his midsection level on Firm when he shifted from his side toward his stomach. Jenna and Ethan spent most nights on Medium and found it easier on the shoulders without losing the lifted feel.

The same springiness was less helpful when a partner moved abruptly. In three repeated movement checks, vibration lasted an average of 0.8 seconds; slow turns were mild, but quick pivots were easy to notice. Heat buildup was modest: the surface rose 4.2°F after 30 minutes and cooled quickly once unoccupied. Those results match the bed’s strong responsiveness and cooling scores, as well as its merely average motion isolation.

What we liked

• The all-latex core kept the hips supported without creating a hard, flat feel.

• The wool-and-cotton cover stayed comfortable during longer stretches in bed.

• Fast recovery made turning over and getting out of bed unusually easy.

Who it is best for

• Back sleepers and combination sleepers who prefer steady support and little sink.

• Stomach sleepers who need the midsection held closer to level, especially on Firm.

• Hot sleepers and couples who value easy movement more than maximum motion isolation.

Where it falls short

• Side sleepers who need a plush surface to cushion the shoulders and hips.

• Light sleepers who wake easily when a partner turns quickly.

• Anyone who wants the slow, close contour found in a memory foam mattress rather than latex.

Pros and Cons

Key Specifications

• Mattress: Earthfoam Organic Mattress

• Price: $799+

• Firmness options: Medium, Firm

• Thickness: approximately 8.5 inches overall, with an 8-inch latex core

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

• Published design: Earthfoam base, Earthfoam comfort layer, organic cotton batting, organic wool batting, organic cotton knit face

• Brand-listed certifications: GOTS, GOLS, Fair for Life, OEKO-TEX Standard 100

• Shipping: free within the contiguous U.S.; orders ship within 1–5 business days

• Delivery: most orders use ground service; some King-size orders use scheduled freight delivery

• Trial period: 100 days from delivery

• Returns: free during the trial, with mattress pickup or removal included

• Warranty: 10-year limited warranty

Performance Scores

Why Earthfoam stands out

• Its organic latex, wool, and cotton carry recognized material and textile certifications.

• The all-latex core feels responsive without the added height and complexity of coils.

• The $799 starting price undercuts most organic mattresses while still including a 100-day trial and free returns.

Alternatives to consider

Kiwi Organic Mattress is the closest price match. It starts in the same range but uses two inches of organic latex over zoned pocketed coils. The reinforced coil perimeter feels steadier for sitting, and independent springs can soften partner movement. Choose Kiwi for a taller hybrid, stronger edges, and a longer trial. Choose Earthfoam for two firmness options, an all-latex core, and a simpler, lower profile.

Naturepedic EOS Classic costs far more, but it earns that premium with meaningful customization. Its modular latex-and-coil layers come in five comfort levels, and larger sizes can use a different firmness on each side. It is the clear choice for couples with sharply different preferences or anyone who wants to adjust layers later. Earthfoam is easier to buy and substantially less expensive.

Saatva Latex Hybrid pairs zoned latex with pocketed coils in one medium-firm feel. It provides stronger airflow through the support core and includes in-room delivery and setup. Pick Saatva if you want a taller, more structured hybrid and do not want to move a heavy mattress yourself. Earthfoam costs less and feels more consistently buoyant from top to bottom.

Avocado Green Mattress also uses latex over coils, but its main lineup spans Firm, Medium, and Plush, with additional Extra Firm and Ultra Plush models available separately. That range gives side sleepers more room to find genuine surface cushioning. Earthfoam remains the better value for sleepers who already know they want a firm, low-profile latex bed without coils.

• When comparing Firm and Medium, choose Firm if your hips tend to dip or you spend most of the night on your back or stomach. Medium is the safer option when shoulder and hip pressure matter more.

• Allow several nights for the buoyant latex feel to become familiar, especially after a slow-moving foam bed.

• Use a breathable protector so the bedding does not trap heat above the wool-and-cotton cover.

• Couples should test quick turns during the first week. Abrupt movement reveals the bed’s motion transfer better than slowly changing positions.

• If a King-size order ships by freight, watch for the carrier’s call and plan for help beyond the scheduled drop-off point.

• Add a soft latex topper if Medium provides enough underlying support but not enough shoulder or hip cushioning.

• If new back tightness develops, confirm that the foundation is flat, stable, and evenly supports the mattress. Keep gaps between slats narrow.

Yes. Medium felt close to 7/10 in our evaluation, so it is firmer than its name may suggest. Firm is better suited to back and stomach sleepers who need stronger support under the midsection.

Quick turns are noticeable because the latex snaps back immediately. Slow position changes cause less disturbance, but very light sleepers will get better motion isolation from slow-moving foam.

If the support is right but the surface needs more cushioning, add a soft latex topper. It relieves more pressure at the shoulders and hips without replacing the mattress or changing its supportive core.

The trial lasts 100 days from delivery. Returns are free during that period, and Earthfoam arranges mattress pickup or removal. The company permits one return or exchange per product category each year.