From independent reviewers’ findings, credited below.
38 × 80 in · 12″ tall
Where to get it
zomasleep.comQueen $974.25 (sale, was $1,299) · checked Oct 18See price
Fiberglass-free · Split kingMaker states no fiberglass; Split KingLists
Returns: 100 nights; Zoma asks for at least 30 nights before starting a return; free returns in the lower 48 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
Bouncy medium-firm hybrid
Good
A 12″ hybrid with gel memory foam and a springy Reactiv layer over 8″ coils, rated 6 out of 10 on Zoma's scale.
Trial: 100 nights; Zoma asks for at least 30 nights before starting a return; free returns in the lower 48
A side sleeper who had owned a Zoma for 5 years rated pressure relief and sleep quality highly on GoodBed, and a 2-year side sleeper rated back support, pressure relief and cooling well.
Height: 12″
Think about
Zoma's Twin is 38″ × 74″ and Full 54″ × 75″, and Zoma asks you to sleep on it 30 nights before returning it.
A 2026 Trustpilot reviewer said their mattress sagged and got lumpy within three months and that the return pickup never happened.
Another Trustpilot owner reported a seam coming apart and only two replies over about four months before a replacement was sent; on GoodBed, cooling was often rated lower than other categories.
Standard sizes only: no RV, odd or custom sizes listed
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
From owners of a related model A small set of real reviews, each linked to its source. Not a star rating.
Small sample · 12 owner reports
Brand-level feedback only (no review named a model): GoodBed owners of 1 to 6 years were mixed, often rating cooling lower, and two Trustpilot reviewers described early defects and slow responses.
What people liked
A side sleeper who had owned a Zoma for 5 years rated pressure relief and sleep quality highly on GoodBed, and a 2-year side sleeper rated back support, pressure relief and cooling well. Source ↗
What to weigh up
A 2026 Trustpilot reviewer said their mattress sagged and got lumpy within three months and that the return pickup never happened. Source ↗
Another Trustpilot owner reported a seam coming apart and only two replies over about four months before a replacement was sent; on GoodBed, cooling was often rated lower than other categories. Source ↗
What independent reviewers found
Mattress Clarity(Sep 2026): The reviewer found it cut motion transfer well and felt cool and zoned for back and side sleepers; the edge collapsed when sitting but felt secure lying down, and it is not firm enough for most stomach sleepers. Normal chemical smell at unboxing. Site discloses affiliate programs and free review products.Read it ↗
NapLab(May 2026): Rated 5/10 (medium) with deeper sinkage, suiting many sleepers who like a medium feel. Cooling tested excellent and motion transfer very low. Sitting edge support was weak, though lying near the edge felt solid; only about 3 in of comfort foam may short heavier sleepers. Site uses affiliate links.Read it ↗
Mattress Nerd(Oct 2026): Strongest for back sleepers; also good for lightweight sleepers in any position, couples and hot sleepers. Edge support and motion isolation beat expectations, but the comfort layers felt thin, raising durability questions. Average and heavy stomach sleepers should look elsewhere. Site uses affiliate links.Read it ↗
Sleepopolis(Oct 2026): Tester rated it 6/10 (medium) and liked the zoned support for side sleepers and hip pain. Pressure relief was good and edges felt sturdy. Light drops showed little motion, bigger drops more. Probably too soft for stomach sleepers and heavier people. Site uses affiliate links.Read it ↗
Their testing, in our words. We haven’t tested these mattresses ourselves, and we don’t repeat their scores.
Sources & sample limits
10 GoodBed ratings-only entries for 'Zoma' (page 1 of 2) and 2 Trustpilot reviews, 2022-2026; none name a model Sample: 12 owner reports.
No review names a model; several GoodBed owners have had their bed 5-6 years, so they likely own earlier versions. GoodBed entries are ratings-only. Reddit could not be queried (HTTP 403). Brand-site percentages (e.g. '80% of customers gave Zoma a 5-star rating') are brand-hosted and not used.
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. Sizes marked “as listed” don’t exactly match a standard size, so check your frame.
Price for every size
From the maker’s site on Oct 24, 2026. Prices change often, so check before you buy.
100 nights; Zoma asks for at least 30 nights before starting a return; free returns in the lower 48
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?
Hybrid: a breathable AirCloth mesh cover (97% polyester, 3% spandex) over 2in perforated gel memory foam and a 1in Reactiv responsive foam layer, on 8in pocketed coils and a 1in foam base. Made in the USA; fiberglass-free per Zoma.
How firm is it?
Luxury Firm (6/10 per Zoma) That’s the maker’s description; we haven’t measured it.
Which sizes and heights can I get?
6 sizes, 12″. See every size. Confirm your exact size and height with the seller.
Are the reviews about this exact mattress?
From owners of a related model. No review names a model; several GoodBed owners have had their bed 5-6 years, so they likely own earlier versions. GoodBed entries are ratings-only. Reddit could not be queried (HTTP 403). Brand-site percentages (e.g. '80% of customers gave Zoma a 5-star rating') are brand-hosted and not used.