Essential 8″ Memory Foam

Name: Siena Essential 8″ Memory Foam
Brand: Siena

Best for: Thin everyday foam bed

An 8″ four-layer foam bed with 1.5″ of memory foam.

Good to know: At 8″, it is one of Siena's thinnest options.

Pick it if

Skip it if

From independent reviewers’ findings, credited below.

Your size

38 × 75 in · 8″ tall

Where to get it

Returns: 180 nights from delivery; an opened mattress can be returned no earlier than 30 days after delivery Details

We may earn a commission if you buy. Check the price for your exact size and height on the seller’s site.

An 8″ four-layer foam bed with 1.5″ of memory foam.
Trial: 180 nights from delivery; an opened mattress can be returned no earlier than 30 days after delivery
Height: 8″
Sizes: Twin, Twin XL, Full, Queen, King, Cal King, Split King

Based on the maker’s published specs and terms, and the owner reviews linked below. We haven’t slept on it. Something wrong? Tell us.

No owner reviews we can verify yet A small set of real reviews, each linked to its source. Not a star rating.

Owner feedback was not researched in this pass.

No supported praise summary in the sample.

No substantive concern verified in this small sample. This is a gap in the evidence, not proof of no drawbacks.

Mattress Clarity (Oct 2026): The reviewer found a simple foam bed best for lighter people, with good motion isolation but not much support for heavier sleepers and little slow-sink memory foam feel. Reviewed the 8″ foam model. Smell aired out over 48 hours. Site discloses affiliate programs and free review products. Read it ↗

Their testing, in our words. We haven’t tested these mattresses ourselves, and we don’t repeat their scores.

Sources & sample limits

No owner sources reviewed for this model. Sample: 0 owner reports.

Spec-and-size pass only; owner feedback (Reddit, forums) still to be gathered.

Research checked October 14, 2026. These are sourced observations, not our own product tests or a star rating.

Taken from the maker’s size options, in the inches it publishes. Tap a size to compare every mattress made in it.

From the maker’s site on Oct 24, 2026. Prices change often, so check before you buy.

Beside the most similar mattresses from other brands.

	Essential 8″ Memory FoamSiena	Black Foam 12″EGOHOME	Dreamer MattressEGOHOME	Foam Mattress (polyurethane)FoamOrder
Type	Memory foam	Memory foam	Memory foam	Foam
Queen price	$279	$379	$290	$385
Height	8″	12″	6″ or 8″ or 10″	2″ or 12″
Trial	180 nights	100 nights	100 nights	See terms
Odd sizes	None	None	None	1
Expert reviews	1	2	None yet	None yet