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Somnolent Pure Balance Firm

Name: The Beloit Mattress Company Somnolent Pure Balance Firm
Brand: The Beloit Mattress Company

Best for: Foam-free coil-on-coil

11.5″ glue-free bed with 3,300 pocketed coils, micro-coils, natural latex and wool; 10-year non-prorated warranty.

Good to know: Same price as the Plush version; mattress sales are final.

Type: Latex hybrid
Height: 11.5″
Sizes: Made to order + custom

Made to your measurements · 11.5″

Where to get it

beloitmattress.comQueen $2,280 · checked Oct 18 Get a quote
Natural latexnatural latex See the list

Returns: No returns (all mattress sales final). Details

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

The short version

Worth a look if

Foam-free coil-on-coil

Good

11.5″ glue-free bed with 3,300 pocketed coils, micro-coils, natural latex and wool; 10-year non-prorated warranty.
Trial: No returns (all mattress sales final). 365-Night Comfort Assurance: after 30 nights and before 365, one free factory comfort change (transport not included; pay the difference for a pricier build)
Height: 11.5″
Sizes: Twin, Twin XL, Full, Queen, King, California King

Think about

Same price as the Plush version; mattress sales are final.
No owner reviews we could verify yet

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.

What owners say

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

No independent owner feedback naming this model was found.

What people liked

No supported praise summary in the sample.

What to weigh up

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

Sources & sample limits

None for this model Sample: 0 owner reports.

Searches of Reddit, RV and boat forums found no posts naming this model. Star ratings on beloitmattress.com are brand-hosted and not used. See brand-level owners note.

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

Every size it comes in

Made around your measurements. The maker confirms width, length, height and any cut corners before building it.

How it compares

Beside the most similar mattresses from other brands.

	Somnolent Pure Balance FirmThe Beloit Mattress Company	Adjustable Ultra Plush Talalay Latex Sleep System (Blended)Arizona Premium Mattress	All Natural Talalay Latex Sleep System (Bamboo Cover)Arizona Premium Mattress	Naturalux 100% Natural Latex (Dunlop Core + Talalay Topper)Arizona Premium Mattress
Type	Latex hybrid	Latex	Latex	Latex
Queen price	$2,280	$1,650	$1,850	$1,495
Height	11.5″	9″	9″	8″ or 9″
Trial	365 nights	See terms	See terms	See terms
Odd sizes	None	None	None	None
Expert reviews	None yet	None yet	None yet	None yet

What’s inside

1Organic cotton knit cover (hand-tufted)
2Two layers of 1.75 oz/sq ft natural wool
32″ 55-density 100% natural latex
41″ zoned PosturFil HD micro-coil (1,989 coils)
51″ 95-density 100% natural latex
61.4 oz/sq ft poly/cotton center-third pad
7Flexecore support system, 3,300 pocketed coils

Feel: Firm (back sleepers)
Height: 11.5″
Custom sizes: Yes, the maker builds to your measurements

Returns and ordering

Trial and returns

No returns (all mattress sales final). 365-Night Comfort Assurance: after 30 nights and before 365, one free factory comfort change (transport not included; pay the difference for a pricier build)

Before you order

Measure inside the frame, not the old mattress
Check clearance above for the height you pick
Make sure your base supports it
Buy sheets in the same exact size

Questions

What is it made of?

Hand-tufted, glue-free build on a Flexecore support unit of 3,300 small pocketed coils: a center-third pad, 1″ of 95-density natural latex, a 1″ zoned micro-coil layer (1,989 coils), 2″ of 55-density natural latex, two layers of wool and an organic cotton knit cover. Adjustable-base compatible.

How firm is it?

Firm (back sleepers) That’s the maker’s description; we haven’t measured it.

Which sizes and heights can I get?

It’s made to your measurements. Confirm your exact size and height with the seller.

Are the reviews about this exact mattress?

No owner reviews we can verify yet. Searches of Reddit, RV and boat forums found no posts naming this model. Star ratings on beloitmattress.com are brand-hosted and not used. See brand-level owners note.

Where did this information come from?

Checked 2026-10-18. Specs and terms can change.