Hybrid Latex research

30-second evidence brief

Bottom line

Hybrid Latex Mattress: one current hybrid family with two selectable latex ILDs.

Quick mattress answers

What the research suggests

Reported
Results vary
Not enough public information

Results vary

Sleep positionNot enough public information

The reviewed sources do not provide a clear position finding for this mattress.

Results vary

Body rangeNot enough public information

The reviewed sources do not provide a clear body-weight finding for this mattress.

Results vary

CoolingResults vary

No comfort, cooling, support, health, or durability conclusion is transferred across a different construction, intended…

Results vary

Motion isolationNot enough public information

The reviewed sources do not provide a clear motion isolation finding for this mattress.

Results vary

Support designFabric-encased coil core

Individually encased upcycled-steel coils; published 16-gauge edge and 15-gauge center support Primary support, airflow,…

Reported

Published feelMedium or Medium-Firm

Official or explicitly attributed reviewer wording, not our whole-mattress measurement.

BuildCurrent U.S. family record Profile11 inches SourcesLinked below

Evidence suggests it may suit

Shoppers researching the exact Hybrid Latex Mattress name and documented options.

Readers who want manufacturer claims, outside findings, safety information, and missing disclosures kept separate.

Evidence suggests checking first

Firmness labels and reviewer observations are not comfort guarantees or medical recommendations.

Materials and policies can change by generation and purchase channel; use the dated sources and law label.

Research synthesis · no Nappedia physical testRead the full conclusion ↓

Construction evidenceComponents documented; layer order not established

The reviewed sources name 3 components for Hybrid Latex Mattress, but do not support one reliable top-to-bottom sequence. No cut-open layer stack is shown because that would imply evidence we do not have.

Scope before conclusions

This file covers Hybrid Latex Mattress at the identity and configuration boundary stated above. The two imported firmness rows consolidate because the manufacturer explicitly publishes the same 11-inch design, three-inch latex thickness, materials, and coil architecture for both; the ILD and independent firmness results remain configuration-specific. We have not slept on, opened, or physically tested this mattress.

Editorial synthesis

Evidence behind the conclusion

Analysis

Hybrid Latex Mattress: one current hybrid family with two selectable latex ILDs.

Official sources establish the marketed name, 11 inches profile, medium or medium-firm feel context, and the construction disclosed below. Sleep Foundation tests both firmnesses, displays a family overall rating of 8.8/10, and separates sleeper-fit results by Medium and Medium Firm. Sleep Foundation's displayed overall result is normalized to 88/100. It remains that publisher's sleep foundation eco terra family overall rating, not a Nappedia score. Unknown details remain visible rather than being filled with sibling-model claims.

Who the cited evidence may support

These are research signals, not a comfort guarantee.

Shoppers researching the exact Hybrid Latex Mattress name and documented options.
Readers who want manufacturer claims, outside findings, safety information, and missing disclosures kept separate.

What to check before choosing

These limitations may change whether the mattress fits.

Firmness labels and reviewer observations are not comfort guarantees or medical recommendations.
Materials and policies can change by generation and purchase channel; use the dated sources and law label.

Confidence statement

High confidence in the cited mattress name and page grouping; construction confidence follows the model-specific disclosure shown below. No first-hand test was performed.

Identity and core facts

At a glance

Canonical identity: OfficialHybrid Latex Mattress
one current hybrid family with two selectable latex ILDs
^{1, 2}
Configuration scope: Analysis11 inches · Medium (ILD 24–26) or Medium-Firm (ILD 29–31)
The two imported firmness rows consolidate because the manufacturer explicitly publishes the same 11-inch design, three-inch latex thickness, materials, and coil architecture for both; the ILD and independent firmness results remain configuration-specific.
^{1, 2}
Construction: OfficialOrganic-latex hybrid^{1, 2}
Profile: Official11 inches^{1, 2}
Published feel: OfficialMedium or Medium-Firm
Official or explicitly attributed reviewer wording, not our whole-mattress measurement.
^{1, 5}
Attributed review score: Independent88/100 · Sleep Foundation
Sleep Foundation Eco Terra family overall rating
⁵

Named components

Published component map

The official page names these components but does not render one reliable top-to-bottom sequence. They are not numbered as a confirmed stack. This is not our teardown or independent verification of composition.

•
Official
Organic cotton and wool surface
GOTS-certified organic cotton cover over GOTS-certified organic wool
Breathable surface and wool fire-barrier role
^{1, 2}
•
Official
Latex comfort layer
One seamless 3-inch organic latex layer; Medium ILD 24–26 or Medium-Firm ILD 29–31
Responsive cushioning; ILD changes with selected firmness
^{1, 2}
•
Official
Fabric-encased coil core
Individually encased upcycled-steel coils; published 16-gauge edge and 15-gauge center support
Primary support, airflow, and reinforced perimeter
^{1, 2}

Chemicals and claims

Materials & certifications

Official

Published law-label composition

Natural latex 73%, wool 21%, certified organic cotton 6% by weight of internal materials

Disclosure remains limited to the exact model or explicitly stated family scope.

^{1, 2}

Not found / unresolved

Certifications claimed

GOLS organic latex; GOTS cotton and wool; OEKO-TEX Standard 100 and eco-INSTITUT claims are shown on the current product page

Disclosure remains limited to the exact model or explicitly stated family scope.

^{1, 2}

Official

Excluded materials claimed

No polyurethane or memory foam, synthetic latex blend, chemical adhesive, or chemical fire retardant in the current build

Disclosure remains limited to the exact model or explicitly stated family scope.

^{1, 2}

Representative editorial textures for orientation only. Nappedia did not inspect a physical material sample.

Brand scale vs measured samples

Firmness evidence

Official

Published feel

Medium or Medium-Firm

Official label and/or explicitly attributed independent firmness result; labels are not universal outcomes.^{1, 5}

Analysis

Variant decision

The two imported firmness rows consolidate because the manufacturer explicitly publishes the same 11-inch design, three-inch latex thickness, materials, and coil architecture for both; the ILD and independent firmness results remain configuration-specific.

Construction, intended use, height, firmness mechanism, and source identity were compared before consolidation.^{1, 2}

Method, sample, and source kept attached

Performance evidence matrix

A result describes a particular test method and sample. When reputable reviewers disagree, this file records the disagreement instead of inventing a consensus score.

Independent

Attributed independent evidence

Source-scoped

Analysis

Transfer boundary

Editorial synthesis

No comfort, cooling, support, health, or durability conclusion is transferred across a different construction, intended use, height, firmness, generation, or retailer identity.

No exact sample table is shown. A version-matched independent measurement set was not located for this mattress. Related family reviews remain in the sources used without being presented as tests of this mattress.

Exact published measurements

Dimensions & weight

Published profile11 inches

1 documented size rows: Published availability.

Size	Dimensions	Weight	Source
Published availability	Twin, Twin XL, Full, Queen, King, California King; profile: 11 inches	Exact current size-specific weight not found unless the cited official product source states it	^{1, 2}

The contract matters

Trial, return, warranty & delivery

Policy snapshotFive purchase terms to verify before ordering

01Trial and returns90 nights; a 30-night adjustment period applies, and early return or concierge-removal fees can apply
02Limited warranty15-year non-prorated limited warranty for the original qualifying purchaser
03Purchase-channel boundaryDirect-brand and retailer terms can differ

OfficialTrial and returns: 90 nights; a 30-night adjustment period applies, and early return or concierge-removal fees can apply
Final-sale, minimum-use, fee, location, condition, and purchase-channel rules can apply.
³
OfficialLimited warranty: 15-year non-prorated limited warranty for the original qualifying purchaser
Original-purchaser, receipt, law-label, condition, and support requirements can apply.
⁴
Not found / unresolvedPurchase-channel boundary: Direct-brand and retailer terms can differ
Use the seller named on the receipt before relying on a policy.
^{3, 4}

Do not mix generations

Previous names & version history

12 Aug 2026
Analysis
Identity, variants, and evidence adjudicated
The two imported firmness rows consolidate because the manufacturer explicitly publishes the same 11-inch design, three-inch latex thickness, materials, and coil architecture for both; the ILD and independent firmness results remain configuration-specific.
^{1, 2, 3, 4, 5}

Questions found during research

Common questions, answered from the evidence

These themes recur across brand help centers and independent review research: model name, firmness, sizing, construction, base compatibility, materials, and purchase terms. They are not presented as search-volume rankings.

Which exact mattress does this page cover?

This page covers “Hybrid Latex Mattress.” Its documented status is Current U.S. family record, and the published options are “11 inches · Medium (ILD 24–26) or Medium-Firm (ILD 29–31).” Findings from another height, firmness, retailer version, or generation are not automatically treated as equivalent. ^{1, 2}

What firmness is documented for this mattress?

Medium or Medium-Firm Official label and/or explicitly attributed independent firmness result; labels are not universal outcomes. ^{1, 5}

How tall is this mattress, and which sizes were documented?

The published profile for this mattress is 11 inches. Documented sizes: Published availability. ^{1, 2}

What is inside this mattress?

Reviewed sources name Organic cotton and wool surface, Latex comfort layer, Fabric-encased coil core, but one reliable top-to-bottom order was not verified. ^{1, 2}

What trial, return, or exchange terms apply to this mattress?

Trial and returns: 90 nights; a 30-night adjustment period applies, and early return or concierge-removal fees can apply Final-sale, minimum-use, fee, location, condition, and purchase-channel rules can apply. ³

What independent evidence is available, and which configuration did it test?

Sleep Foundation tests both firmnesses, displays a family overall rating of 8.8/10, and separates sleeper-fit results by Medium and Medium Firm. Sleep Foundation's displayed overall result is normalized to 88/100. It remains that publisher's sleep foundation eco terra family overall rating, not a Nappedia score. The 88/100 normalization is Sleep Foundation's family score. Firmness-specific observations remain attached to the tested firmness and are not our measurements. ⁵

Which important details are still unverified?

Production-lot certification documents: Not established The reviewed source set does not support a more specific exact-current claim. Configuration-specific long-term failure rate: Not established The reviewed source set does not support a more specific exact-current claim. Whether every historical Eco Terra generation used the current no-polyfoam recipe: Not established The reviewed source set does not support a more specific exact-current claim. ^{1, 2, 5}

The blank spaces are data

What is missing

“Not found” means the fact was not located in the reviewed public sources as of the page review date. It does not prove the feature or material is absent.

Production-lot certification documents: Not established
The reviewed source set does not support a more specific exact-current claim.
^{1, 2, 5}
Configuration-specific long-term failure rate: Not established
The reviewed source set does not support a more specific exact-current claim.
^{1, 2, 5}
Whether every historical Eco Terra generation used the current no-polyfoam recipe: Not established
The reviewed source set does not support a more specific exact-current claim.
^{1, 2, 5}
Complete bill of materials: Not fully published
Exact formulations, supplier changes, adhesives, tolerances, and production-lot differences may be missing.
^{1, 2}
Physical teardown: Not performed
The illustration is a representative editorial archetype and does not assert unpublished dimensions.
^{1, 2}

Open every underlying document

Sources used

Official pages establish what the seller publishes. Independent sources are used for observed performance, measurements, teardowns, and version checks. Neither source class is treated as infallible. No physical test was conducted by Nappedia.

1
Eco Terra · Official product, identity, and construction source
Hybrid Latex Mattress product record ↗Reviewed 12 Aug 2026
2
Eco Terra · Official lineup and variant-boundary source
Eco Terra current catalog ↗
3
Eco Terra · Official policy source; retailer terms can differ
Direct-purchase trial and returns ↗
4
Eco Terra · Official limited-warranty source
Mattress warranty ↗
5
Sleep Foundation · Independent family test with firmness-separated sleeper and performance findings
Eco Terra Mattress review ↗

← Research Library Browse all Eco Terra research Official product page ↗

Hybrid Latex Mattress: one current hybrid family with two selectable latex ILDs.

Evidence behind the conclusion

Hybrid Latex Mattress: one current hybrid family with two selectable latex ILDs.

At a glance

Published component map

Organic cotton and wool surface

Latex comfort layer

Fabric-encased coil core

Materials & certifications

Published law-label composition

Certifications claimed

Excluded materials claimed

Firmness evidence

Published feel

Variant decision

Performance evidence matrix

Dimensions & weight

Trial, return, warranty & delivery

Previous names & version history

Identity, variants, and evidence adjudicated

Common questions, answered from the evidence

What is missing

Sources used